diff --git a/Cargo.lock b/Cargo.lock
index af52295aa7..20c81912be 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -442,9 +442,9 @@ checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
 
 [[package]]
 name = "base64ct"
-version = "1.3.3"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "874f8444adcb4952a8bc51305c8be95c8ec8237bb0d2e78d2e039f771f8828a0"
+checksum = "dea908e7347a8c64e378c17e30ef880ad73e3b4498346b055c2c00ea342f3179"
 
 [[package]]
 name = "beef"
@@ -458,7 +458,7 @@ dependencies = [
 [[package]]
 name = "beefy-gadget"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "beefy-primitives",
  "fnv",
@@ -482,7 +482,6 @@ dependencies = [
  "sp-consensus",
  "sp-core",
  "sp-keystore",
- "sp-mmr-primitives",
  "sp-runtime",
  "substrate-prometheus-endpoint",
  "thiserror",
@@ -492,7 +491,7 @@ dependencies = [
 [[package]]
 name = "beefy-gadget-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "beefy-gadget",
  "beefy-primitives",
@@ -515,12 +514,12 @@ dependencies = [
 [[package]]
 name = "beefy-merkle-tree"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 
 [[package]]
 name = "beefy-primitives"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -736,7 +735,7 @@ dependencies = [
 [[package]]
 name = "bp-header-chain"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bp-runtime",
  "finality-grandpa",
@@ -753,7 +752,7 @@ dependencies = [
 [[package]]
 name = "bp-message-dispatch"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bp-runtime",
  "frame-support",
@@ -765,7 +764,7 @@ dependencies = [
 [[package]]
 name = "bp-messages"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bitvec",
  "bp-runtime",
@@ -782,7 +781,7 @@ dependencies = [
 [[package]]
 name = "bp-polkadot-core"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bp-messages",
  "bp-runtime",
@@ -800,7 +799,7 @@ dependencies = [
 [[package]]
 name = "bp-rococo"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bp-messages",
  "bp-polkadot-core",
@@ -817,7 +816,7 @@ dependencies = [
 [[package]]
 name = "bp-runtime"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "frame-support",
  "hash-db",
@@ -835,7 +834,7 @@ dependencies = [
 [[package]]
 name = "bp-test-utils"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bp-header-chain",
  "ed25519-dalek",
@@ -850,7 +849,7 @@ dependencies = [
 [[package]]
 name = "bp-wococo"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bp-messages",
  "bp-polkadot-core",
@@ -865,7 +864,7 @@ dependencies = [
 [[package]]
 name = "bridge-runtime-common"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bp-message-dispatch",
  "bp-messages",
@@ -1204,16 +1203,16 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "3.1.8"
+version = "3.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71c47df61d9e16dc010b55dba1952a57d8c215dbb533fd13cdd13369aac73b1c"
+checksum = "3124f3f75ce09e22d1410043e1e24f2ecc44fad3afe4f08408f1f7663d68da2b"
 dependencies = [
  "atty",
  "bitflags",
  "clap_derive",
+ "clap_lex",
  "indexmap",
  "lazy_static",
- "os_str_bytes",
  "strsim",
  "termcolor",
  "textwrap 0.15.0",
@@ -1232,6 +1231,15 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "clap_lex"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d716edb7c26222b1b21de6e6d505b274f9f3db9e7bc2e06baf389d57ae842df8"
+dependencies = [
+ "os_str_bytes",
+]
+
 [[package]]
 name = "coarsetime"
 version = "0.1.22"
@@ -1316,18 +1324,18 @@ dependencies = [
 
 [[package]]
 name = "cranelift-bforest"
-version = "0.82.3"
+version = "0.80.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38faa2a16616c8e78a18d37b4726b98bfd2de192f2fdc8a39ddf568a408a0f75"
+checksum = "62fc68cdb867b7d27b5f33cd65eb11376dfb41a2d09568a1a2c2bc1dc204f4ef"
 dependencies = [
  "cranelift-entity",
 ]
 
 [[package]]
 name = "cranelift-codegen"
-version = "0.82.3"
+version = "0.80.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26f192472a3ba23860afd07d2b0217dc628f21fcc72617aa1336d98e1671f33b"
+checksum = "31253a44ab62588f8235a996cc9b0636d98a299190069ced9628b8547329b47a"
 dependencies = [
  "cranelift-bforest",
  "cranelift-codegen-meta",
@@ -1342,33 +1350,33 @@ dependencies = [
 
 [[package]]
 name = "cranelift-codegen-meta"
-version = "0.82.3"
+version = "0.80.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f32ddb89e9b89d3d9b36a5b7d7ea3261c98235a76ac95ba46826b8ec40b1a24"
+checksum = "7a20ab4627d30b702fb1b8a399882726d216b8164d3b3fa6189e3bf901506afe"
 dependencies = [
  "cranelift-codegen-shared",
 ]
 
 [[package]]
 name = "cranelift-codegen-shared"
-version = "0.82.3"
+version = "0.80.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01fd0d9f288cc1b42d9333b7a776b17e278fc888c28e6a0f09b5573d45a150bc"
+checksum = "6687d9668dacfed4468361f7578d86bded8ca4db978f734d9b631494bebbb5b8"
 
 [[package]]
 name = "cranelift-entity"
-version = "0.82.3"
+version = "0.80.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e3bfe172b83167604601faf9dc60453e0d0a93415b57a9c4d1a7ae6849185cf"
+checksum = "c77c5d72db97ba2cb36f69037a709edbae0d29cb25503775891e7151c5c874bf"
 dependencies = [
  "serde",
 ]
 
 [[package]]
 name = "cranelift-frontend"
-version = "0.82.3"
+version = "0.80.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a006e3e32d80ce0e4ba7f1f9ddf66066d052a8c884a110b91d05404d6ce26dce"
+checksum = "426dca83f63c7c64ea459eb569aadc5e0c66536c0042ed5d693f91830e8750d0"
 dependencies = [
  "cranelift-codegen",
  "log",
@@ -1378,9 +1386,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-native"
-version = "0.82.3"
+version = "0.80.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "501241b0cdf903412ec9075385ac9f2b1eb18a89044d1538e97fab603231f70c"
+checksum = "8007864b5d0c49b026c861a15761785a2871124e401630c03ef1426e6d0d559e"
 dependencies = [
  "cranelift-codegen",
  "libc",
@@ -1389,9 +1397,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-wasm"
-version = "0.82.3"
+version = "0.80.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16d9e4211bbc3268042a96dd4de5bd979cda22434991d035f5f8eacba987fad2"
+checksum = "94cf12c071415ba261d897387ae5350c4d83c238376c8c5a96514ecfa2ea66a3"
 dependencies = [
  "cranelift-codegen",
  "cranelift-entity",
@@ -1617,7 +1625,7 @@ dependencies = [
 name = "cumulus-client-cli"
 version = "0.1.0"
 dependencies = [
- "clap 3.1.8",
+ "clap 3.1.10",
  "sc-cli",
  "sc-service",
  "url 2.2.2",
@@ -2820,7 +2828,7 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 [[package]]
 name = "fork-tree"
 version = "3.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
 ]
@@ -2838,7 +2846,7 @@ dependencies = [
 [[package]]
 name = "frame-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2860,11 +2868,11 @@ dependencies = [
 [[package]]
 name = "frame-benchmarking-cli"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "Inflector",
  "chrono",
- "clap 3.1.8",
+ "clap 3.1.10",
  "frame-benchmarking",
  "frame-support",
  "frame-system",
@@ -2905,7 +2913,7 @@ dependencies = [
 [[package]]
 name = "frame-election-provider-solution-type"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "proc-macro-crate 1.1.3",
  "proc-macro2",
@@ -2916,7 +2924,7 @@ dependencies = [
 [[package]]
 name = "frame-election-provider-support"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-election-provider-solution-type",
  "frame-support",
@@ -2932,7 +2940,7 @@ dependencies = [
 [[package]]
 name = "frame-executive"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2960,7 +2968,7 @@ dependencies = [
 [[package]]
 name = "frame-support"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "bitflags",
  "frame-metadata",
@@ -2989,7 +2997,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "Inflector",
  "frame-support-procedural-tools",
@@ -3001,7 +3009,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support-procedural-tools-derive",
  "proc-macro-crate 1.1.3",
@@ -3013,7 +3021,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools-derive"
 version = "3.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3023,7 +3031,7 @@ dependencies = [
 [[package]]
 name = "frame-system"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "log",
@@ -3040,7 +3048,7 @@ dependencies = [
 [[package]]
 name = "frame-system-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3055,7 +3063,7 @@ dependencies = [
 [[package]]
 name = "frame-system-rpc-runtime-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -3064,7 +3072,7 @@ dependencies = [
 [[package]]
 name = "frame-try-runtime"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "sp-api",
@@ -3751,9 +3759,12 @@ dependencies = [
 
 [[package]]
 name = "io-lifetimes"
-version = "0.5.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec58677acfea8a15352d42fc87d11d63596ade9239e0a7c9352914417515dbe6"
+checksum = "f6ef6787e7f0faedc040f95716bdd0e62bcfcf4ba93da053b62dea2691c13864"
+dependencies = [
+ "winapi 0.3.9",
+]
 
 [[package]]
 name = "iovec"
@@ -4103,7 +4114,7 @@ dependencies = [
 [[package]]
 name = "kusama-runtime"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "beefy-primitives",
  "bitvec",
@@ -4135,6 +4146,7 @@ dependencies = [
  "pallet-im-online",
  "pallet-indices",
  "pallet-membership",
+ "pallet-mmr-primitives",
  "pallet-multisig",
  "pallet-nicks",
  "pallet-offences",
@@ -4156,7 +4168,6 @@ dependencies = [
  "pallet-utility",
  "pallet-vesting",
  "pallet-xcm",
- "pallet-xcm-benchmarks",
  "parity-scale-codec",
  "polkadot-primitives",
  "polkadot-runtime-common",
@@ -4174,7 +4185,6 @@ dependencies = [
  "sp-core",
  "sp-inherents",
  "sp-io",
- "sp-mmr-primitives",
  "sp-npos-elections",
  "sp-offchain",
  "sp-runtime",
@@ -4193,7 +4203,7 @@ dependencies = [
 [[package]]
 name = "kusama-runtime-constants"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "frame-support",
  "polkadot-primitives",
@@ -4867,9 +4877,9 @@ dependencies = [
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.0.42"
+version = "0.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5284f00d480e1c39af34e72f8ad60b94f47007e3481cd3b731c1d67190ddc7b7"
+checksum = "a261afc61b7a5e323933b402ca6a1765183687c614789b1e4db7762ed4230bca"
 
 [[package]]
 name = "lock_api"
@@ -5056,7 +5066,7 @@ dependencies = [
 [[package]]
 name = "metered-channel"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "coarsetime",
  "crossbeam-queue",
@@ -5526,7 +5536,7 @@ dependencies = [
 [[package]]
 name = "pallet-asset-tx-payment"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5543,7 +5553,7 @@ dependencies = [
 [[package]]
 name = "pallet-assets"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5557,7 +5567,7 @@ dependencies = [
 [[package]]
 name = "pallet-aura"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5573,7 +5583,7 @@ dependencies = [
 [[package]]
 name = "pallet-authority-discovery"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5589,7 +5599,7 @@ dependencies = [
 [[package]]
 name = "pallet-authorship"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5604,7 +5614,7 @@ dependencies = [
 [[package]]
 name = "pallet-babe"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5628,7 +5638,7 @@ dependencies = [
 [[package]]
 name = "pallet-bags-list"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -5648,7 +5658,7 @@ dependencies = [
 [[package]]
 name = "pallet-balances"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5663,7 +5673,7 @@ dependencies = [
 [[package]]
 name = "pallet-beefy"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "beefy-primitives",
  "frame-support",
@@ -5679,7 +5689,7 @@ dependencies = [
 [[package]]
 name = "pallet-beefy-mmr"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "beefy-merkle-tree",
  "beefy-primitives",
@@ -5690,6 +5700,7 @@ dependencies = [
  "log",
  "pallet-beefy",
  "pallet-mmr",
+ "pallet-mmr-primitives",
  "pallet-session",
  "parity-scale-codec",
  "scale-info",
@@ -5703,7 +5714,7 @@ dependencies = [
 [[package]]
 name = "pallet-bounties"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5721,7 +5732,7 @@ dependencies = [
 [[package]]
 name = "pallet-bridge-dispatch"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bp-message-dispatch",
  "bp-runtime",
@@ -5738,7 +5749,7 @@ dependencies = [
 [[package]]
 name = "pallet-bridge-grandpa"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bp-header-chain",
  "bp-runtime",
@@ -5760,7 +5771,7 @@ dependencies = [
 [[package]]
 name = "pallet-bridge-messages"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bitvec",
  "bp-message-dispatch",
@@ -5781,7 +5792,7 @@ dependencies = [
 [[package]]
 name = "pallet-child-bounties"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5826,7 +5837,7 @@ dependencies = [
 [[package]]
 name = "pallet-collective"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5843,7 +5854,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "bitflags",
  "frame-benchmarking",
@@ -5870,7 +5881,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts-primitives"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "bitflags",
  "parity-scale-codec",
@@ -5885,7 +5896,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts-proc-macro"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -5895,7 +5906,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-core-client",
@@ -5914,7 +5925,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts-rpc-runtime-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "pallet-contracts-primitives",
  "parity-scale-codec",
@@ -5927,7 +5938,7 @@ dependencies = [
 [[package]]
 name = "pallet-democracy"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5943,7 +5954,7 @@ dependencies = [
 [[package]]
 name = "pallet-election-provider-multi-phase"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -5966,7 +5977,7 @@ dependencies = [
 [[package]]
 name = "pallet-elections-phragmen"
 version = "5.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5984,7 +5995,7 @@ dependencies = [
 [[package]]
 name = "pallet-gilt"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5999,7 +6010,7 @@ dependencies = [
 [[package]]
 name = "pallet-grandpa"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6022,7 +6033,7 @@ dependencies = [
 [[package]]
 name = "pallet-identity"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "enumflags2",
  "frame-benchmarking",
@@ -6038,7 +6049,7 @@ dependencies = [
 [[package]]
 name = "pallet-im-online"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6058,7 +6069,7 @@ dependencies = [
 [[package]]
 name = "pallet-indices"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6075,7 +6086,7 @@ dependencies = [
 [[package]]
 name = "pallet-membership"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6092,17 +6103,33 @@ dependencies = [
 [[package]]
 name = "pallet-mmr"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "ckb-merkle-mountain-range",
  "frame-benchmarking",
  "frame-support",
  "frame-system",
+ "pallet-mmr-primitives",
  "parity-scale-codec",
  "scale-info",
  "sp-core",
  "sp-io",
- "sp-mmr-primitives",
+ "sp-runtime",
+ "sp-std",
+]
+
+[[package]]
+name = "pallet-mmr-primitives"
+version = "4.0.0-dev"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "log",
+ "parity-scale-codec",
+ "serde",
+ "sp-api",
+ "sp-core",
  "sp-runtime",
  "sp-std",
 ]
@@ -6110,24 +6137,24 @@ dependencies = [
 [[package]]
 name = "pallet-mmr-rpc"
 version = "3.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-core-client",
  "jsonrpc-derive",
+ "pallet-mmr-primitives",
  "parity-scale-codec",
  "serde",
  "sp-api",
  "sp-blockchain",
  "sp-core",
- "sp-mmr-primitives",
  "sp-runtime",
 ]
 
 [[package]]
 name = "pallet-multisig"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6142,7 +6169,7 @@ dependencies = [
 [[package]]
 name = "pallet-nicks"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -6156,7 +6183,7 @@ dependencies = [
 [[package]]
 name = "pallet-offences"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -6173,7 +6200,7 @@ dependencies = [
 [[package]]
 name = "pallet-offences-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -6196,7 +6223,7 @@ dependencies = [
 [[package]]
 name = "pallet-preimage"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6212,7 +6239,7 @@ dependencies = [
 [[package]]
 name = "pallet-proxy"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6227,7 +6254,7 @@ dependencies = [
 [[package]]
 name = "pallet-randomness-collective-flip"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -6241,7 +6268,7 @@ dependencies = [
 [[package]]
 name = "pallet-recovery"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -6255,7 +6282,7 @@ dependencies = [
 [[package]]
 name = "pallet-scheduler"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6271,7 +6298,7 @@ dependencies = [
 [[package]]
 name = "pallet-session"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -6292,7 +6319,7 @@ dependencies = [
 [[package]]
 name = "pallet-session-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6308,7 +6335,7 @@ dependencies = [
 [[package]]
 name = "pallet-society"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -6322,7 +6349,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -6345,7 +6372,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking-reward-curve"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "proc-macro-crate 1.1.3",
  "proc-macro2",
@@ -6356,7 +6383,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking-reward-fn"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "log",
  "sp-arithmetic",
@@ -6365,7 +6392,7 @@ dependencies = [
 [[package]]
 name = "pallet-sudo"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -6394,7 +6421,7 @@ dependencies = [
 [[package]]
 name = "pallet-timestamp"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6412,7 +6439,7 @@ dependencies = [
 [[package]]
 name = "pallet-tips"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6431,7 +6458,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -6448,7 +6475,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-core-client",
@@ -6465,7 +6492,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc-runtime-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "pallet-transaction-payment",
  "parity-scale-codec",
@@ -6476,7 +6503,7 @@ dependencies = [
 [[package]]
 name = "pallet-treasury"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6493,7 +6520,7 @@ dependencies = [
 [[package]]
 name = "pallet-uniques"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6508,7 +6535,7 @@ dependencies = [
 [[package]]
 name = "pallet-utility"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6524,7 +6551,7 @@ dependencies = [
 [[package]]
 name = "pallet-vesting"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6539,7 +6566,7 @@ dependencies = [
 [[package]]
 name = "pallet-xcm"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -6557,7 +6584,7 @@ dependencies = [
 [[package]]
 name = "pallet-xcm-benchmarks"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6587,7 +6614,7 @@ dependencies = [
 name = "parachain-template-node"
 version = "0.1.0"
 dependencies = [
- "clap 3.1.8",
+ "clap 3.1.10",
  "cumulus-client-cli",
  "cumulus-client-collator",
  "cumulus-client-consensus-aura",
@@ -6734,9 +6761,9 @@ dependencies = [
 
 [[package]]
 name = "parity-db"
-version = "0.3.9"
+version = "0.3.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d121a9af17a43efd0a38c6afa508b927ba07785bd4709efb2ac03bf77efef8d"
+checksum = "b3e7f385d61562f5834282b90aa50b41f38a35cf64d5209b8b05487b50553dbe"
 dependencies = [
  "blake2-rfc",
  "crc32fast",
@@ -7118,7 +7145,7 @@ dependencies = [
 [[package]]
 name = "polkadot-approval-distribution"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "futures 0.3.21",
  "polkadot-node-network-protocol",
@@ -7132,7 +7159,7 @@ dependencies = [
 [[package]]
 name = "polkadot-availability-bitfield-distribution"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "futures 0.3.21",
  "polkadot-node-network-protocol",
@@ -7145,7 +7172,7 @@ dependencies = [
 [[package]]
 name = "polkadot-availability-distribution"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "derive_more",
  "fatality",
@@ -7168,7 +7195,7 @@ dependencies = [
 [[package]]
 name = "polkadot-availability-recovery"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "fatality",
  "futures 0.3.21",
@@ -7189,9 +7216,9 @@ dependencies = [
 [[package]]
 name = "polkadot-cli"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
- "clap 3.1.8",
+ "clap 3.1.10",
  "frame-benchmarking-cli",
  "futures 0.3.21",
  "log",
@@ -7213,13 +7240,14 @@ dependencies = [
 [[package]]
 name = "polkadot-client"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "beefy-primitives",
  "frame-benchmarking",
  "frame-benchmarking-cli",
  "frame-system",
  "frame-system-rpc-runtime-api",
+ "pallet-mmr-primitives",
  "pallet-transaction-payment",
  "pallet-transaction-payment-rpc-runtime-api",
  "polkadot-core-primitives",
@@ -7241,7 +7269,6 @@ dependencies = [
  "sp-finality-grandpa",
  "sp-inherents",
  "sp-keyring",
- "sp-mmr-primitives",
  "sp-offchain",
  "sp-runtime",
  "sp-session",
@@ -7257,7 +7284,7 @@ dependencies = [
  "assert_cmd",
  "async-trait",
  "canvas-kusama-runtime",
- "clap 3.1.8",
+ "clap 3.1.10",
  "cumulus-client-cli",
  "cumulus-client-consensus-aura",
  "cumulus-client-consensus-common",
@@ -7329,7 +7356,7 @@ dependencies = [
 [[package]]
 name = "polkadot-collator-protocol"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "always-assert",
  "fatality",
@@ -7350,7 +7377,7 @@ dependencies = [
 [[package]]
 name = "polkadot-core-primitives"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "parity-scale-codec",
  "parity-util-mem",
@@ -7363,7 +7390,7 @@ dependencies = [
 [[package]]
 name = "polkadot-dispute-distribution"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "derive_more",
  "fatality",
@@ -7386,7 +7413,7 @@ dependencies = [
 [[package]]
 name = "polkadot-erasure-coding"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "parity-scale-codec",
  "polkadot-node-primitives",
@@ -7400,7 +7427,7 @@ dependencies = [
 [[package]]
 name = "polkadot-gossip-support"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "futures 0.3.21",
  "futures-timer",
@@ -7420,7 +7447,7 @@ dependencies = [
 [[package]]
 name = "polkadot-network-bridge"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "async-trait",
  "futures 0.3.21",
@@ -7439,7 +7466,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-collation-generation"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "futures 0.3.21",
  "parity-scale-codec",
@@ -7457,7 +7484,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-approval-voting"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bitvec",
  "derive_more",
@@ -7486,7 +7513,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-av-store"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bitvec",
  "futures 0.3.21",
@@ -7506,7 +7533,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-backing"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bitvec",
  "futures 0.3.21",
@@ -7524,7 +7551,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-bitfield-signing"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "futures 0.3.21",
  "polkadot-node-subsystem",
@@ -7539,7 +7566,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-candidate-validation"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "async-trait",
  "futures 0.3.21",
@@ -7557,7 +7584,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-chain-api"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "futures 0.3.21",
  "polkadot-node-subsystem",
@@ -7572,7 +7599,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-chain-selection"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "futures 0.3.21",
  "futures-timer",
@@ -7589,7 +7616,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-dispute-coordinator"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "fatality",
  "futures 0.3.21",
@@ -7608,7 +7635,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-parachains-inherent"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "async-trait",
  "futures 0.3.21",
@@ -7625,7 +7652,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-provisioner"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bitvec",
  "futures 0.3.21",
@@ -7642,7 +7669,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-pvf"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "always-assert",
  "assert_matches",
@@ -7672,7 +7699,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-pvf-checker"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "futures 0.3.21",
  "polkadot-node-primitives",
@@ -7688,7 +7715,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-core-runtime-api"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "futures 0.3.21",
  "memory-lru",
@@ -7706,7 +7733,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-jaeger"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "async-std",
  "lazy_static",
@@ -7724,7 +7751,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-metrics"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bs58",
  "futures 0.3.21",
@@ -7743,7 +7770,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-network-protocol"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "async-trait",
  "fatality",
@@ -7761,7 +7788,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-primitives"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bounded-vec",
  "futures 0.3.21",
@@ -7783,7 +7810,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-subsystem"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "polkadot-node-jaeger",
  "polkadot-node-subsystem-types",
@@ -7793,7 +7820,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-subsystem-test-helpers"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "async-trait",
  "futures 0.3.21",
@@ -7811,7 +7838,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-subsystem-types"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "derive_more",
  "futures 0.3.21",
@@ -7830,7 +7857,7 @@ dependencies = [
 [[package]]
 name = "polkadot-node-subsystem-util"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "async-trait",
  "derive_more",
@@ -7863,7 +7890,7 @@ dependencies = [
 [[package]]
 name = "polkadot-overseer"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "futures 0.3.21",
  "futures-timer",
@@ -7884,7 +7911,7 @@ dependencies = [
 [[package]]
 name = "polkadot-overseer-gen"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "async-trait",
  "futures 0.3.21",
@@ -7901,7 +7928,7 @@ dependencies = [
 [[package]]
 name = "polkadot-overseer-gen-proc-macro"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "expander 0.0.6",
  "proc-macro-crate 1.1.3",
@@ -7913,7 +7940,7 @@ dependencies = [
 [[package]]
 name = "polkadot-parachain"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "derive_more",
  "frame-support",
@@ -7930,7 +7957,7 @@ dependencies = [
 [[package]]
 name = "polkadot-performance-test"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "env_logger 0.9.0",
  "kusama-runtime",
@@ -7945,7 +7972,7 @@ dependencies = [
 [[package]]
 name = "polkadot-primitives"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bitvec",
  "frame-system",
@@ -7975,7 +8002,7 @@ dependencies = [
 [[package]]
 name = "polkadot-rpc"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "beefy-gadget",
  "beefy-gadget-rpc",
@@ -8007,7 +8034,7 @@ dependencies = [
 [[package]]
 name = "polkadot-runtime"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "beefy-primitives",
  "bitvec",
@@ -8037,6 +8064,7 @@ dependencies = [
  "pallet-im-online",
  "pallet-indices",
  "pallet-membership",
+ "pallet-mmr-primitives",
  "pallet-multisig",
  "pallet-nicks",
  "pallet-offences",
@@ -8073,7 +8101,6 @@ dependencies = [
  "sp-core",
  "sp-inherents",
  "sp-io",
- "sp-mmr-primitives",
  "sp-npos-elections",
  "sp-offchain",
  "sp-runtime",
@@ -8092,7 +8119,7 @@ dependencies = [
 [[package]]
 name = "polkadot-runtime-common"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "beefy-primitives",
  "bitvec",
@@ -8139,7 +8166,7 @@ dependencies = [
 [[package]]
 name = "polkadot-runtime-constants"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "frame-support",
  "polkadot-primitives",
@@ -8151,7 +8178,7 @@ dependencies = [
 [[package]]
 name = "polkadot-runtime-metrics"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bs58",
  "parity-scale-codec",
@@ -8163,7 +8190,7 @@ dependencies = [
 [[package]]
 name = "polkadot-runtime-parachains"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "bitflags",
  "bitvec",
@@ -8206,7 +8233,7 @@ dependencies = [
 [[package]]
 name = "polkadot-service"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "async-trait",
  "beefy-gadget",
@@ -8220,6 +8247,7 @@ dependencies = [
  "lru 0.7.5",
  "pallet-babe",
  "pallet-im-online",
+ "pallet-mmr-primitives",
  "pallet-staking",
  "pallet-transaction-payment-rpc-runtime-api",
  "parity-db",
@@ -8306,7 +8334,7 @@ dependencies = [
 [[package]]
 name = "polkadot-statement-distribution"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "arrayvec 0.5.2",
  "fatality",
@@ -8327,7 +8355,7 @@ dependencies = [
 [[package]]
 name = "polkadot-statement-table"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "parity-scale-codec",
  "polkadot-primitives",
@@ -8337,7 +8365,7 @@ dependencies = [
 [[package]]
 name = "polkadot-test-client"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "parity-scale-codec",
  "polkadot-node-subsystem",
@@ -8362,7 +8390,7 @@ dependencies = [
 [[package]]
 name = "polkadot-test-runtime"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "beefy-primitives",
  "bitvec",
@@ -8378,6 +8406,7 @@ dependencies = [
  "pallet-balances",
  "pallet-grandpa",
  "pallet-indices",
+ "pallet-mmr-primitives",
  "pallet-nicks",
  "pallet-offences",
  "pallet-session",
@@ -8406,7 +8435,6 @@ dependencies = [
  "sp-core",
  "sp-inherents",
  "sp-io",
- "sp-mmr-primitives",
  "sp-offchain",
  "sp-runtime",
  "sp-session",
@@ -8424,7 +8452,7 @@ dependencies = [
 [[package]]
 name = "polkadot-test-service"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "frame-benchmarking",
  "frame-system",
@@ -8917,9 +8945,9 @@ dependencies = [
 
 [[package]]
 name = "regalloc"
-version = "0.0.34"
+version = "0.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62446b1d3ebf980bdc68837700af1d77b37bc430e524bf95319c6eada2a4cc02"
+checksum = "7d808cff91dfca7b239d40b972ba628add94892b1d9e19a842aedc5cfae8ab1a"
 dependencies = [
  "log",
  "rustc-hash",
@@ -8967,7 +8995,7 @@ dependencies = [
 [[package]]
 name = "remote-externalities"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "env_logger 0.9.0",
  "jsonrpsee",
@@ -9084,7 +9112,7 @@ dependencies = [
 [[package]]
 name = "rococo-runtime"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "beefy-merkle-tree",
  "beefy-primitives",
@@ -9116,6 +9144,7 @@ dependencies = [
  "pallet-indices",
  "pallet-membership",
  "pallet-mmr",
+ "pallet-mmr-primitives",
  "pallet-multisig",
  "pallet-offences",
  "pallet-proxy",
@@ -9144,7 +9173,6 @@ dependencies = [
  "sp-core",
  "sp-inherents",
  "sp-io",
- "sp-mmr-primitives",
  "sp-offchain",
  "sp-runtime",
  "sp-session",
@@ -9161,7 +9189,7 @@ dependencies = [
 [[package]]
 name = "rococo-runtime-constants"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "frame-support",
  "polkadot-primitives",
@@ -9227,9 +9255,9 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.33.6"
+version = "0.31.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ac32d9fc97153ca55305284cb6c2dcbb84e1fc6d7ac13392cea02222f2d8741"
+checksum = "b2dcfc2778a90e38f56a708bfc90572422e11d6c7ee233d053d1f782cf9df6d2"
 dependencies = [
  "bitflags",
  "errno",
@@ -9350,7 +9378,7 @@ dependencies = [
 [[package]]
 name = "sc-allocator"
 version = "4.1.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "log",
  "sp-core",
@@ -9361,7 +9389,7 @@ dependencies = [
 [[package]]
 name = "sc-authority-discovery"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "futures 0.3.21",
@@ -9388,7 +9416,7 @@ dependencies = [
 [[package]]
 name = "sc-basic-authorship"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures 0.3.21",
  "futures-timer",
@@ -9411,7 +9439,7 @@ dependencies = [
 [[package]]
 name = "sc-block-builder"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "sc-client-api",
@@ -9427,7 +9455,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "impl-trait-for-tuples",
  "memmap2 0.5.0",
@@ -9444,7 +9472,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec-derive"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "proc-macro-crate 1.1.3",
  "proc-macro2",
@@ -9455,10 +9483,10 @@ dependencies = [
 [[package]]
 name = "sc-cli"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "chrono",
- "clap 3.1.8",
+ "clap 3.1.10",
  "fdlimit",
  "futures 0.3.21",
  "hex",
@@ -9493,7 +9521,7 @@ dependencies = [
 [[package]]
 name = "sc-client-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "fnv",
  "futures 0.3.21",
@@ -9521,7 +9549,7 @@ dependencies = [
 [[package]]
 name = "sc-client-db"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "hash-db",
  "kvdb",
@@ -9546,7 +9574,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "futures 0.3.21",
@@ -9570,7 +9598,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-aura"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "futures 0.3.21",
@@ -9599,7 +9627,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-babe"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "fork-tree",
@@ -9642,7 +9670,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-babe-rpc"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures 0.3.21",
  "jsonrpc-core",
@@ -9666,7 +9694,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-epochs"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "fork-tree",
  "parity-scale-codec",
@@ -9679,7 +9707,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-slots"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "futures 0.3.21",
@@ -9704,7 +9732,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-uncles"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "sc-client-api",
  "sp-authorship",
@@ -9715,7 +9743,7 @@ dependencies = [
 [[package]]
 name = "sc-executor"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "lazy_static",
  "lru 0.7.5",
@@ -9742,7 +9770,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-common"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "environmental",
  "parity-scale-codec",
@@ -9759,7 +9787,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmi"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -9775,7 +9803,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmtime"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
@@ -9793,7 +9821,7 @@ dependencies = [
 [[package]]
 name = "sc-finality-grandpa"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "ahash",
  "async-trait",
@@ -9833,7 +9861,7 @@ dependencies = [
 [[package]]
 name = "sc-finality-grandpa-rpc"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "finality-grandpa",
  "futures 0.3.21",
@@ -9857,7 +9885,7 @@ dependencies = [
 [[package]]
 name = "sc-informant"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "ansi_term",
  "futures 0.3.21",
@@ -9874,7 +9902,7 @@ dependencies = [
 [[package]]
 name = "sc-keystore"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "hex",
@@ -9889,7 +9917,7 @@ dependencies = [
 [[package]]
 name = "sc-network"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "asynchronous-codec 0.5.0",
@@ -9938,7 +9966,7 @@ dependencies = [
 [[package]]
 name = "sc-network-gossip"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "ahash",
  "futures 0.3.21",
@@ -9955,7 +9983,7 @@ dependencies = [
 [[package]]
 name = "sc-offchain"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "bytes 1.1.0",
  "fnv",
@@ -9983,7 +10011,7 @@ dependencies = [
 [[package]]
 name = "sc-peerset"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures 0.3.21",
  "libp2p",
@@ -9996,7 +10024,7 @@ dependencies = [
 [[package]]
 name = "sc-proposer-metrics"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "log",
  "substrate-prometheus-endpoint",
@@ -10005,7 +10033,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures 0.3.21",
  "hash-db",
@@ -10036,7 +10064,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-api"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures 0.3.21",
  "jsonrpc-core",
@@ -10062,7 +10090,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-server"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures 0.3.21",
  "jsonrpc-core",
@@ -10079,7 +10107,7 @@ dependencies = [
 [[package]]
 name = "sc-service"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "directories",
@@ -10107,7 +10135,6 @@ dependencies = [
  "sc-offchain",
  "sc-rpc",
  "sc-rpc-server",
- "sc-sysinfo",
  "sc-telemetry",
  "sc-tracing",
  "sc-transaction-pool",
@@ -10144,7 +10171,7 @@ dependencies = [
 [[package]]
 name = "sc-state-db"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -10158,7 +10185,7 @@ dependencies = [
 [[package]]
 name = "sc-sync-state-rpc"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-core-client",
@@ -10176,27 +10203,10 @@ dependencies = [
  "thiserror",
 ]
 
-[[package]]
-name = "sc-sysinfo"
-version = "6.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
-dependencies = [
- "futures 0.3.21",
- "libc",
- "log",
- "rand 0.7.3",
- "rand_pcg 0.2.1",
- "regex",
- "sc-telemetry",
- "serde",
- "serde_json",
- "sp-core",
-]
-
 [[package]]
 name = "sc-telemetry"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "chrono",
  "futures 0.3.21",
@@ -10214,7 +10224,7 @@ dependencies = [
 [[package]]
 name = "sc-tracing"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "ansi_term",
  "atty",
@@ -10245,7 +10255,7 @@ dependencies = [
 [[package]]
 name = "sc-tracing-proc-macro"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "proc-macro-crate 1.1.3",
  "proc-macro2",
@@ -10256,7 +10266,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-pool"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures 0.3.21",
  "futures-timer",
@@ -10283,7 +10293,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-pool-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures 0.3.21",
  "log",
@@ -10296,7 +10306,7 @@ dependencies = [
 [[package]]
 name = "sc-utils"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures 0.3.21",
  "futures-timer",
@@ -10769,7 +10779,7 @@ checksum = "9def91fd1e018fe007022791f865d0ccc9b3a0d5001e01aabb8b40e46000afb5"
 [[package]]
 name = "slot-range-helper"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "enumn",
  "parity-scale-codec",
@@ -10857,7 +10867,7 @@ dependencies = [
 [[package]]
 name = "sp-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "hash-db",
  "log",
@@ -10874,7 +10884,7 @@ dependencies = [
 [[package]]
 name = "sp-api-proc-macro"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "blake2 0.10.2",
  "proc-macro-crate 1.1.3",
@@ -10886,7 +10896,7 @@ dependencies = [
 [[package]]
 name = "sp-application-crypto"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -10899,7 +10909,7 @@ dependencies = [
 [[package]]
 name = "sp-arithmetic"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "integer-sqrt",
  "num-traits",
@@ -10914,7 +10924,7 @@ dependencies = [
 [[package]]
 name = "sp-authority-discovery"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -10927,7 +10937,7 @@ dependencies = [
 [[package]]
 name = "sp-authorship"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "parity-scale-codec",
@@ -10939,7 +10949,7 @@ dependencies = [
 [[package]]
 name = "sp-block-builder"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -10951,7 +10961,7 @@ dependencies = [
 [[package]]
 name = "sp-blockchain"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures 0.3.21",
  "log",
@@ -10969,7 +10979,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "futures 0.3.21",
@@ -10988,7 +10998,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-aura"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "parity-scale-codec",
@@ -11006,7 +11016,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-babe"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "merlin",
@@ -11029,7 +11039,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-slots"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -11043,7 +11053,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-vrf"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "schnorrkel",
@@ -11055,7 +11065,7 @@ dependencies = [
 [[package]]
 name = "sp-core"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "base58",
  "bitflags",
@@ -11101,7 +11111,7 @@ dependencies = [
 [[package]]
 name = "sp-core-hashing"
 version = "4.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "blake2 0.10.2",
  "byteorder",
@@ -11115,7 +11125,7 @@ dependencies = [
 [[package]]
 name = "sp-core-hashing-proc-macro"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -11126,7 +11136,7 @@ dependencies = [
 [[package]]
 name = "sp-database"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "kvdb",
  "parking_lot 0.12.0",
@@ -11135,7 +11145,7 @@ dependencies = [
 [[package]]
 name = "sp-debug-derive"
 version = "4.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -11145,7 +11155,7 @@ dependencies = [
 [[package]]
 name = "sp-externalities"
 version = "0.12.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "environmental",
  "parity-scale-codec",
@@ -11156,7 +11166,7 @@ dependencies = [
 [[package]]
 name = "sp-finality-grandpa"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "finality-grandpa",
  "log",
@@ -11174,7 +11184,7 @@ dependencies = [
 [[package]]
 name = "sp-inherents"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "impl-trait-for-tuples",
@@ -11188,7 +11198,7 @@ dependencies = [
 [[package]]
 name = "sp-io"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures 0.3.21",
  "hash-db",
@@ -11213,7 +11223,7 @@ dependencies = [
 [[package]]
 name = "sp-keyring"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "lazy_static",
  "sp-core",
@@ -11224,7 +11234,7 @@ dependencies = [
 [[package]]
 name = "sp-keystore"
 version = "0.12.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "futures 0.3.21",
@@ -11241,31 +11251,16 @@ dependencies = [
 [[package]]
 name = "sp-maybe-compressed-blob"
 version = "4.1.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "thiserror",
  "zstd",
 ]
 
-[[package]]
-name = "sp-mmr-primitives"
-version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
-dependencies = [
- "log",
- "parity-scale-codec",
- "serde",
- "sp-api",
- "sp-core",
- "sp-debug-derive",
- "sp-runtime",
- "sp-std",
-]
-
 [[package]]
 name = "sp-npos-elections"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -11279,7 +11274,7 @@ dependencies = [
 [[package]]
 name = "sp-offchain"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "sp-api",
  "sp-core",
@@ -11289,7 +11284,7 @@ dependencies = [
 [[package]]
 name = "sp-panic-handler"
 version = "4.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "backtrace",
  "lazy_static",
@@ -11299,7 +11294,7 @@ dependencies = [
 [[package]]
 name = "sp-rpc"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "rustc-hash",
  "serde",
@@ -11309,7 +11304,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "either",
  "hash256-std-hasher",
@@ -11331,7 +11326,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "impl-trait-for-tuples",
  "parity-scale-codec",
@@ -11348,7 +11343,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface-proc-macro"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "Inflector",
  "proc-macro-crate 1.1.3",
@@ -11360,7 +11355,7 @@ dependencies = [
 [[package]]
 name = "sp-sandbox"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -11374,7 +11369,7 @@ dependencies = [
 [[package]]
 name = "sp-serializer"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "serde",
  "serde_json",
@@ -11383,7 +11378,7 @@ dependencies = [
 [[package]]
 name = "sp-session"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -11397,7 +11392,7 @@ dependencies = [
 [[package]]
 name = "sp-staking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -11408,7 +11403,7 @@ dependencies = [
 [[package]]
 name = "sp-state-machine"
 version = "0.12.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "hash-db",
  "log",
@@ -11430,12 +11425,12 @@ dependencies = [
 [[package]]
 name = "sp-std"
 version = "4.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 
 [[package]]
 name = "sp-storage"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "impl-serde",
  "parity-scale-codec",
@@ -11448,7 +11443,7 @@ dependencies = [
 [[package]]
 name = "sp-tasks"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "log",
  "sp-core",
@@ -11461,7 +11456,7 @@ dependencies = [
 [[package]]
 name = "sp-timestamp"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "futures-timer",
@@ -11477,7 +11472,7 @@ dependencies = [
 [[package]]
 name = "sp-tracing"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "sp-std",
@@ -11489,7 +11484,7 @@ dependencies = [
 [[package]]
 name = "sp-transaction-pool"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "sp-api",
  "sp-runtime",
@@ -11498,7 +11493,7 @@ dependencies = [
 [[package]]
 name = "sp-transaction-storage-proof"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "log",
@@ -11514,7 +11509,7 @@ dependencies = [
 [[package]]
 name = "sp-trie"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "hash-db",
  "memory-db",
@@ -11530,7 +11525,7 @@ dependencies = [
 [[package]]
 name = "sp-version"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "impl-serde",
  "parity-scale-codec",
@@ -11547,7 +11542,7 @@ dependencies = [
 [[package]]
 name = "sp-version-proc-macro"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "parity-scale-codec",
  "proc-macro2",
@@ -11558,7 +11553,7 @@ dependencies = [
 [[package]]
 name = "sp-wasm-interface"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "impl-trait-for-tuples",
  "log",
@@ -11848,7 +11843,7 @@ dependencies = [
 [[package]]
 name = "substrate-build-script-utils"
 version = "3.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "platforms",
 ]
@@ -11856,7 +11851,7 @@ dependencies = [
 [[package]]
 name = "substrate-frame-rpc-system"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "frame-system-rpc-runtime-api",
  "futures 0.3.21",
@@ -11878,7 +11873,7 @@ dependencies = [
 [[package]]
 name = "substrate-prometheus-endpoint"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures-util",
  "hyper",
@@ -11891,7 +11886,7 @@ dependencies = [
 [[package]]
 name = "substrate-state-trie-migration-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-core-client",
@@ -11914,7 +11909,7 @@ dependencies = [
 [[package]]
 name = "substrate-test-client"
 version = "2.0.1"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "async-trait",
  "futures 0.3.21",
@@ -11940,7 +11935,7 @@ dependencies = [
 [[package]]
 name = "substrate-test-utils"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "futures 0.3.21",
  "substrate-test-utils-derive",
@@ -11950,7 +11945,7 @@ dependencies = [
 [[package]]
 name = "substrate-test-utils-derive"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "proc-macro-crate 1.1.3",
  "proc-macro2",
@@ -11961,7 +11956,7 @@ dependencies = [
 [[package]]
 name = "substrate-wasm-builder"
 version = "5.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
  "ansi_term",
  "build-helper",
@@ -12047,7 +12042,7 @@ checksum = "13a4ec180a2de59b57434704ccfad967f789b12737738798fa08798cd5824c16"
 [[package]]
 name = "test-runtime-constants"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "frame-support",
  "polkadot-primitives",
@@ -12303,9 +12298,9 @@ checksum = "360dfd1d6d30e05fda32ace2c8c70e9c0a9da713275777f5a4dbb8a1893930c6"
 
 [[package]]
 name = "tracing"
-version = "0.1.33"
+version = "0.1.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80b9fa4360528139bc96100c160b7ae879f5567f49f1782b0b02035b0358ebf3"
+checksum = "5d0ecdcb44a79f0fe9844f0c4f33a342cbcbb5117de8001e6ba0dc2351327d09"
 dependencies = [
  "cfg-if 1.0.0",
  "pin-project-lite 0.2.7",
@@ -12347,7 +12342,7 @@ dependencies = [
 [[package]]
 name = "tracing-gum"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "polkadot-node-jaeger",
  "polkadot-primitives",
@@ -12358,7 +12353,7 @@ dependencies = [
 [[package]]
 name = "tracing-gum-proc-macro"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "expander 0.0.6",
  "proc-macro-crate 1.1.3",
@@ -12485,9 +12480,9 @@ checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
 [[package]]
 name = "try-runtime-cli"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#a0fc2ecd43e3c216925b8484381851981b426a68"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.19#174735ea1bb5fc4513519c45181d8df63d86f613"
 dependencies = [
- "clap 3.1.8",
+ "clap 3.1.10",
  "jsonrpsee",
  "log",
  "parity-scale-codec",
@@ -12876,30 +12871,31 @@ dependencies = [
 
 [[package]]
 name = "wasmparser"
-version = "0.83.0"
+version = "0.81.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "718ed7c55c2add6548cca3ddd6383d738cd73b892df400e96b9aa876f0141d7a"
+checksum = "98930446519f63d00a836efdc22f67766ceae8dbcc1571379f2bcabc6b2b9abc"
 
 [[package]]
 name = "wasmtime"
-version = "0.35.3"
+version = "0.33.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21ffb4705016d5ca91e18a72ed6822dab50e6d5ddd7045461b17ef19071cdef1"
+checksum = "4c9c724da92e39a85d2231d4c2a942c8be295211441dbca581c6c3f3f45a9f00"
 dependencies = [
  "anyhow",
  "backtrace",
  "bincode",
  "cfg-if 1.0.0",
+ "cpp_demangle",
  "indexmap",
  "lazy_static",
  "libc",
  "log",
  "object",
- "once_cell",
  "paste",
  "psm",
  "rayon",
  "region",
+ "rustc-demangle",
  "serde",
  "target-lexicon",
  "wasmparser",
@@ -12913,9 +12909,9 @@ dependencies = [
 
 [[package]]
 name = "wasmtime-cache"
-version = "0.35.3"
+version = "0.33.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85c6ab24291fa7cb3a181f5669f6c72599b7ef781669759b45c7828c5999d0c0"
+checksum = "da4439d99100298344567c0eb6916ad5864e99e54760b8177c427e529077fb30"
 dependencies = [
  "anyhow",
  "base64",
@@ -12933,9 +12929,9 @@ dependencies = [
 
 [[package]]
 name = "wasmtime-cranelift"
-version = "0.35.3"
+version = "0.33.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f04c810078a491b7bc4866ebe045f714d2b95e6b539e1f64009a4a7606be11de"
+checksum = "1762765dd69245f00e5d9783b695039e449a7be0f9c5383e4c78465dd6131aeb"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -12955,9 +12951,9 @@ dependencies = [
 
 [[package]]
 name = "wasmtime-environ"
-version = "0.35.3"
+version = "0.33.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61448266ea164b1ac406363cdcfac81c7c44db4d94c7a81c8620ac6c5c6cdf59"
+checksum = "c4468301d95ec71710bb6261382efe27d1296447711645e3dbabaea6e4de3504"
 dependencies = [
  "anyhow",
  "cranelift-entity",
@@ -12975,52 +12971,38 @@ dependencies = [
 
 [[package]]
 name = "wasmtime-jit"
-version = "0.35.3"
+version = "0.33.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "156b4623c6b0d4b8c24afb846c20525922f538ef464cc024abab7ea8de2109a2"
+checksum = "ab0ae6e581ff014b470ec35847ea3c0b4c3ace89a55df5a04c802a11f4574e7d"
 dependencies = [
  "addr2line",
  "anyhow",
  "bincode",
  "cfg-if 1.0.0",
- "cpp_demangle",
  "gimli",
- "log",
  "object",
  "region",
- "rustc-demangle",
  "rustix",
  "serde",
  "target-lexicon",
  "thiserror",
  "wasmtime-environ",
- "wasmtime-jit-debug",
  "wasmtime-runtime",
  "winapi 0.3.9",
 ]
 
-[[package]]
-name = "wasmtime-jit-debug"
-version = "0.35.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5dc31f811760a6c76b2672c404866fd19b75e5fb3b0075a3e377a6846490654"
-dependencies = [
- "lazy_static",
- "object",
- "rustix",
-]
-
 [[package]]
 name = "wasmtime-runtime"
-version = "0.35.3"
+version = "0.33.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f907beaff69d4d920fa4688411ee4cc75c0f01859e424677f9e426e2ef749864"
+checksum = "6d9c28877ae37a367cda7b52b8887589816152e95dde9b7c80cc686f52761961"
 dependencies = [
  "anyhow",
  "backtrace",
  "cc",
  "cfg-if 1.0.0",
  "indexmap",
+ "lazy_static",
  "libc",
  "log",
  "mach",
@@ -13031,15 +13013,14 @@ dependencies = [
  "rustix",
  "thiserror",
  "wasmtime-environ",
- "wasmtime-jit-debug",
  "winapi 0.3.9",
 ]
 
 [[package]]
 name = "wasmtime-types"
-version = "0.35.3"
+version = "0.33.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "514ef0e5fd197b9609dc9eb74beba0c84d5a12b2417cbae55534633329ba4852"
+checksum = "395726e8f5dd8c57cb0db445627b842343f7e29ed7489467fdf7953ed9d3cd4f"
 dependencies = [
  "cranelift-entity",
  "serde",
@@ -13107,7 +13088,7 @@ dependencies = [
 [[package]]
 name = "westend-runtime"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "beefy-primitives",
  "bitvec",
@@ -13135,6 +13116,7 @@ dependencies = [
  "pallet-im-online",
  "pallet-indices",
  "pallet-membership",
+ "pallet-mmr-primitives",
  "pallet-multisig",
  "pallet-nicks",
  "pallet-offences",
@@ -13174,7 +13156,6 @@ dependencies = [
  "sp-core",
  "sp-inherents",
  "sp-io",
- "sp-mmr-primitives",
  "sp-npos-elections",
  "sp-offchain",
  "sp-runtime",
@@ -13193,7 +13174,7 @@ dependencies = [
 [[package]]
 name = "westend-runtime-constants"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "frame-support",
  "polkadot-primitives",
@@ -13413,7 +13394,7 @@ dependencies = [
 [[package]]
 name = "xcm"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "derivative",
  "impl-trait-for-tuples",
@@ -13426,7 +13407,7 @@ dependencies = [
 [[package]]
 name = "xcm-builder"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -13446,7 +13427,7 @@ dependencies = [
 [[package]]
 name = "xcm-executor"
 version = "0.9.19"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -13464,7 +13445,7 @@ dependencies = [
 [[package]]
 name = "xcm-procedural"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot?branch=master#3ff2b837cd2c8f7a462001d8e182e2c1e050cae8"
+source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.19#f00a2772497aadddf75b8b4b475843ea0d910c48"
 dependencies = [
  "Inflector",
  "proc-macro2",
@@ -13509,18 +13490,18 @@ dependencies = [
 
 [[package]]
 name = "zstd"
-version = "0.10.0+zstd.1.5.2"
+version = "0.9.2+zstd.1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b1365becbe415f3f0fcd024e2f7b45bacfb5bdd055f0dc113571394114e7bdd"
+checksum = "2390ea1bf6c038c39674f22d95f0564725fc06034a47129179810b2fc58caa54"
 dependencies = [
  "zstd-safe",
 ]
 
 [[package]]
 name = "zstd-safe"
-version = "4.1.4+zstd.1.5.2"
+version = "4.1.3+zstd.1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f7cd17c9af1a4d6c24beb1cc54b17e2ef7b593dc92f19e9d9acad8b182bbaee"
+checksum = "e99d81b99fb3c2c2c794e3fe56c305c63d5173a16a46b5850b07c935ffc7db79"
 dependencies = [
  "libc",
  "zstd-sys",
@@ -13528,9 +13509,9 @@ dependencies = [
 
 [[package]]
 name = "zstd-sys"
-version = "1.6.3+zstd.1.5.2"
+version = "1.6.2+zstd.1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc49afa5c8d634e75761feda8c592051e7eeb4683ba827211eb0d731d3402ea8"
+checksum = "2daf2f248d9ea44454bfcb2516534e8b8ad2fc91bf818a1885495fc42bc8ac9f"
 dependencies = [
  "cc",
  "libc",
diff --git a/client/cli/Cargo.toml b/client/cli/Cargo.toml
index f9ea950d17..dfbd0d2c67 100644
--- a/client/cli/Cargo.toml
+++ b/client/cli/Cargo.toml
@@ -8,6 +8,6 @@ edition = "2021"
 clap = { version = "3.1", features = ["derive"] }
 
 # Substrate
-sc-cli = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-service = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-cli = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-service = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 url = "2.2.2"
diff --git a/client/collator/Cargo.toml b/client/collator/Cargo.toml
index b6c0c4eb90..90daf25e1f 100644
--- a/client/collator/Cargo.toml
+++ b/client/collator/Cargo.toml
@@ -11,17 +11,17 @@ parking_lot = "0.12.0"
 tracing = "0.1.25"
 
 # Substrate
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-node-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-subsystem = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-overseer = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-node-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-node-subsystem = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-overseer = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-client-consensus-common = { path = "../consensus/common" }
@@ -33,12 +33,12 @@ cumulus-relay-chain-interface = { path = "../relay-chain-interface" }
 async-trait = "0.1.42"
 
 # Substrate
-sp-maybe-compressed-blob = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-maybe-compressed-blob = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-node-subsystem-test-helpers = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-node-subsystem-test-helpers = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-test-client = { path = "../../test/client" }
diff --git a/client/consensus/aura/Cargo.toml b/client/consensus/aura/Cargo.toml
index 0f55f9b299..dc0b6113a4 100644
--- a/client/consensus/aura/Cargo.toml
+++ b/client/consensus/aura/Cargo.toml
@@ -12,22 +12,22 @@ futures = { version = "0.3.8", features = ["compat"] }
 tracing = "0.1.34"
 
 # Substrate
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-consensus-aura = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-consensus-slots = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-telemetry = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-application-crypto = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus-aura = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
-substrate-prometheus-endpoint = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-consensus-aura = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-consensus-slots = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-telemetry = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-application-crypto = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus-aura = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+substrate-prometheus-endpoint = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Cumulus
 cumulus-client-consensus-common = { path = "../common" }
diff --git a/client/consensus/common/Cargo.toml b/client/consensus/common/Cargo.toml
index 91ab208079..0de0c81f1d 100644
--- a/client/consensus/common/Cargo.toml
+++ b/client/consensus/common/Cargo.toml
@@ -13,16 +13,16 @@ async-trait = "0.1.53"
 dyn-clone = "1.0.5"
 
 # Substrate
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-trie = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-trie = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-relay-chain-interface = { path = "../../relay-chain-interface" }
@@ -31,7 +31,7 @@ cumulus-relay-chain-interface = { path = "../../relay-chain-interface" }
 futures-timer = "3.0.2"
 
 # Substrate
-sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Cumulus
 cumulus-test-client = { path = "../../../test/client" }
diff --git a/client/consensus/relay-chain/Cargo.toml b/client/consensus/relay-chain/Cargo.toml
index 0682b2cab8..ae5fbcbd20 100644
--- a/client/consensus/relay-chain/Cargo.toml
+++ b/client/consensus/relay-chain/Cargo.toml
@@ -12,16 +12,16 @@ parking_lot = "0.12.0"
 tracing = "0.1.34"
 
 # Substrate
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
-substrate-prometheus-endpoint = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+substrate-prometheus-endpoint = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Cumulus
 cumulus-client-consensus-common = { path = "../common" }
diff --git a/client/network/Cargo.toml b/client/network/Cargo.toml
index a2cc2a8ea7..478a2b78d0 100644
--- a/client/network/Cargo.toml
+++ b/client/network/Cargo.toml
@@ -15,18 +15,18 @@ parking_lot = "0.12.0"
 tracing = "0.1.34"
 
 # Substrate
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-node-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-node-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-relay-chain-interface = { path = "../relay-chain-interface" }
@@ -37,19 +37,19 @@ tokio = { version = "1.17.0", features = ["macros"] }
 url = "2.2.2"
 
 # Substrate
-sc-cli = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-service = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "master" }
-substrate-test-utils = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-cli = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-service = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+substrate-test-utils = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-client = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-test-client = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-client = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-test-client = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-primitives-core = { path = "../../primitives/core" }
diff --git a/client/pov-recovery/Cargo.toml b/client/pov-recovery/Cargo.toml
index d5c2e33f72..08873fec9b 100644
--- a/client/pov-recovery/Cargo.toml
+++ b/client/pov-recovery/Cargo.toml
@@ -13,18 +13,18 @@ rand = "0.8.5"
 tracing = "0.1.34"
 
 # Substrate
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-maybe-compressed-blob = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-maybe-compressed-blob = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-node-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-node-subsystem = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-overseer = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-node-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-node-subsystem = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-overseer = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-primitives-core = { path = "../../primitives/core" }
@@ -37,7 +37,7 @@ tokio = { version = "1.17.0", features = ["macros"] }
 cumulus-test-service = { path = "../../test/service" }
 
 # Substrate
-sc-cli = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-service = { git = "https://github.com/paritytech/substrate", branch = "master" }
-substrate-test-utils = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-cli = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-service = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+substrate-test-utils = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
diff --git a/client/relay-chain-inprocess-interface/Cargo.toml b/client/relay-chain-inprocess-interface/Cargo.toml
index 96e0c4d87a..7d4505c920 100644
--- a/client/relay-chain-inprocess-interface/Cargo.toml
+++ b/client/relay-chain-inprocess-interface/Cargo.toml
@@ -12,22 +12,22 @@ parking_lot = "0.12.0"
 tracing = "0.1.34"
 
 # Substrate
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-consensus-babe = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-network = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-service = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-telemetry = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-tracing = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-consensus-babe = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-network = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-service = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-telemetry = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-tracing = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-client = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-client = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-primitives-core = { path = "../../primitives/core" }
@@ -36,11 +36,11 @@ cumulus-relay-chain-interface = { path = "../relay-chain-interface" }
 [dev-dependencies]
 
 # Substrate
-sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-test-client = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-test-client = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-test-service = { path = "../../test/service" }
diff --git a/client/relay-chain-inprocess-interface/src/lib.rs b/client/relay-chain-inprocess-interface/src/lib.rs
index 55e8c567e6..e19f794fb3 100644
--- a/client/relay-chain-inprocess-interface/src/lib.rs
+++ b/client/relay-chain-inprocess-interface/src/lib.rs
@@ -19,8 +19,10 @@ use std::{pin::Pin, sync::Arc, time::Duration};
 use async_trait::async_trait;
 use cumulus_primitives_core::{
 	relay_chain::{
-		runtime_api::ParachainHost,
-		v2::{CommittedCandidateReceipt, OccupiedCoreAssumption, SessionIndex, ValidatorId},
+		v2::{
+			CommittedCandidateReceipt, OccupiedCoreAssumption, ParachainHost, SessionIndex,
+			ValidatorId,
+		},
 		Block as PBlock, BlockId, Hash as PHash, Header as PHeader, InboundHrmpMessage,
 	},
 	InboundDownwardMessage, ParaId, PersistedValidationData,
diff --git a/client/relay-chain-interface/Cargo.toml b/client/relay-chain-interface/Cargo.toml
index daacbbd905..4ed463ca82 100644
--- a/client/relay-chain-interface/Cargo.toml
+++ b/client/relay-chain-interface/Cargo.toml
@@ -5,18 +5,18 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-polkadot-overseer = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-overseer = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 cumulus-primitives-core = { path = "../../primitives/core" }
 
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-service = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-service = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 futures = "0.3.21"
 parking_lot = "0.12.0"
diff --git a/client/relay-chain-rpc-interface/Cargo.toml b/client/relay-chain-rpc-interface/Cargo.toml
index 90f461251b..97524bfd54 100644
--- a/client/relay-chain-rpc-interface/Cargo.toml
+++ b/client/relay-chain-rpc-interface/Cargo.toml
@@ -6,18 +6,18 @@ edition = "2021"
 
 
 [dependencies]
-polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 cumulus-primitives-core = { path = "../../primitives/core" }
 cumulus-relay-chain-interface = { path = "../relay-chain-interface" }
 
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-storage = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-rpc-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-storage = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-rpc-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 futures = "0.3.21"
 futures-timer = "3.0.2"
diff --git a/client/service/Cargo.toml b/client/service/Cargo.toml
index c68d0bb79e..410fe8c6c4 100644
--- a/client/service/Cargo.toml
+++ b/client/service/Cargo.toml
@@ -10,22 +10,22 @@ parking_lot = "0.12.0"
 tracing = "0.1.34"
 
 # Substrate
-sc-chain-spec = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-consensus-babe = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-service = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-telemetry = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-tracing = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-chain-spec = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-consensus-babe = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-service = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-telemetry = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-tracing = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-overseer = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-overseer = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-client-cli = { path = "../cli" }
diff --git a/pallets/aura-ext/Cargo.toml b/pallets/aura-ext/Cargo.toml
index e6e939c955..5c2d254027 100644
--- a/pallets/aura-ext/Cargo.toml
+++ b/pallets/aura-ext/Cargo.toml
@@ -11,14 +11,14 @@ scale-info = { version = "2.1.1", default-features = false, features = ["derive"
 serde = { version = "1.0.132", optional = true, features = ["derive"] }
 
 # Substrate
-frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-application-crypto = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-application-crypto = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 [dev-dependencies]
 
diff --git a/pallets/collator-selection/Cargo.toml b/pallets/collator-selection/Cargo.toml
index 33dfea8ccc..3e1ccd7a9d 100644
--- a/pallets/collator-selection/Cargo.toml
+++ b/pallets/collator-selection/Cargo.toml
@@ -19,25 +19,25 @@ rand = { version = "0.8.5", features = ["std_rng"], default-features = false }
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.132", default-features = false }
 
-sp-std = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-staking = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "master" }
-frame-support = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "master" }
-frame-system = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-authorship = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-session = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-std = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-staking = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+frame-support = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+frame-system = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-authorship = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-session = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
-frame-benchmarking = { default-features = false, optional = true, git = "https://github.com/paritytech/substrate", branch = "master" }
+frame-benchmarking = { default-features = false, optional = true, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [dev-dependencies]
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-timestamp = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus-aura = { git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-aura = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-timestamp = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus-aura = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-aura = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [features]
 default = ["std"]
diff --git a/pallets/dmp-queue/Cargo.toml b/pallets/dmp-queue/Cargo.toml
index bd9d3eb5be..ec552d48fc 100644
--- a/pallets/dmp-queue/Cargo.toml
+++ b/pallets/dmp-queue/Cargo.toml
@@ -10,22 +10,22 @@ log = { version = "0.4.16", default-features = false }
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 
 # Substrate
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-primitives-core = { path = "../../primitives/core", default-features = false }
 
 [dev-dependencies]
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 [features]
 default = [ "std" ]
diff --git a/pallets/parachain-system/Cargo.toml b/pallets/parachain-system/Cargo.toml
index 6b220da5d7..ac593427e3 100644
--- a/pallets/parachain-system/Cargo.toml
+++ b/pallets/parachain-system/Cargo.toml
@@ -14,22 +14,22 @@ scale-info = { version = "2.1.1", default-features = false, features = ["derive"
 serde = { version = "1.0.132", optional = true, features = ["derive"] }
 
 # Substrate
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-externalities = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-state-machine = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-trie = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-externalities = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-state-machine = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-trie = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, features = [ "wasm-api" ], branch = "master" }
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, features = [ "wasm-api" ], branch = "release-v0.9.19" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-pallet-parachain-system-proc-macro = { path = "proc-macro", default-features = false }
@@ -41,10 +41,10 @@ hex-literal = "0.3.4"
 lazy_static = "1.4"
 
 # Substrate
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-version = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-version = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Cumulus
 cumulus-test-client = { path = "../../test/client" }
diff --git a/pallets/session-benchmarking/Cargo.toml b/pallets/session-benchmarking/Cargo.toml
index ba0f8cf441..e1e5433867 100644
--- a/pallets/session-benchmarking/Cargo.toml
+++ b/pallets/session-benchmarking/Cargo.toml
@@ -14,12 +14,12 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 parity-scale-codec = { version = "3.1.2", default-features = false }
-sp-std = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "master" }
-frame-support = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "master" }
-frame-system = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "master" }
-frame-benchmarking = { default-features = false, optional = true, git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-session = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-std = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+frame-support = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+frame-system = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+frame-benchmarking = { default-features = false, optional = true, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-session = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [features]
 default = ["std"]
diff --git a/pallets/solo-to-para/Cargo.toml b/pallets/solo-to-para/Cargo.toml
index 6a234f49b8..2a0033c6ae 100644
--- a/pallets/solo-to-para/Cargo.toml
+++ b/pallets/solo-to-para/Cargo.toml
@@ -10,14 +10,14 @@ codec = { package = "parity-scale-codec", version = "3.0.0", default-features =
 scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
 
 # Substrate
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-pallet-parachain-system = { default-features = false, path = "../parachain-system" }
diff --git a/pallets/xcm/Cargo.toml b/pallets/xcm/Cargo.toml
index 53b689fde3..4a82be0a09 100644
--- a/pallets/xcm/Cargo.toml
+++ b/pallets/xcm/Cargo.toml
@@ -9,13 +9,13 @@ codec = { package = "parity-scale-codec", version = "3.0.0", default-features =
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.132", optional = true, features = ["derive"] }
 
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 cumulus-primitives-core = { path = "../../primitives/core", default-features = false }
 
diff --git a/pallets/xcmp-queue/Cargo.toml b/pallets/xcmp-queue/Cargo.toml
index 177fb035d9..64646ee80f 100644
--- a/pallets/xcmp-queue/Cargo.toml
+++ b/pallets/xcmp-queue/Cargo.toml
@@ -11,30 +11,30 @@ rand_chacha = { version = "0.3.0", default-features = false }
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 
 # Substrate
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-primitives-core = { path = "../../primitives/core", default-features = false }
 
 # Optional import for benchmarking
-frame-benchmarking = { default-features = false, optional = true, git = "https://github.com/paritytech/substrate", branch = "master" }
+frame-benchmarking = { default-features = false, optional = true, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [dev-dependencies]
 
 # Substrate
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-xcm-builder = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+xcm-builder = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-pallet-parachain-system = { path = "../parachain-system" }
diff --git a/parachain-template/node/Cargo.toml b/parachain-template/node/Cargo.toml
index 31e58aac35..675c42364c 100644
--- a/parachain-template/node/Cargo.toml
+++ b/parachain-template/node/Cargo.toml
@@ -26,47 +26,47 @@ jsonrpc-core = "18.0.0"
 parachain-template-runtime = { path = "../runtime" }
 
 # Substrate
-frame-benchmarking = { git = "https://github.com/paritytech/substrate", branch = "master" }
-frame-benchmarking-cli = { git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-transaction-payment-rpc = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-basic-authorship = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-chain-spec = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-cli = { git = "https://github.com/paritytech/substrate", branch = "master", features = ["wasmtime"] }
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-executor = { git = "https://github.com/paritytech/substrate", branch = "master", features = ["wasmtime"] }
-sc-keystore = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-network = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-rpc = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-rpc-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-service = { git = "https://github.com/paritytech/substrate", branch = "master", features = ["wasmtime"] }
-sc-telemetry = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-tracing = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-transaction-pool = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-transaction-pool-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus-aura = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-offchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-session = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-timestamp = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-transaction-pool = { git = "https://github.com/paritytech/substrate", branch = "master" }
-substrate-frame-rpc-system = { git = "https://github.com/paritytech/substrate", branch = "master" }
-substrate-prometheus-endpoint = { git = "https://github.com/paritytech/substrate", branch = "master" }
-try-runtime-cli = { git = "https://github.com/paritytech/substrate", branch = "master" }
+frame-benchmarking = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+frame-benchmarking-cli = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-transaction-payment-rpc = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-basic-authorship = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-chain-spec = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-cli = { git = "https://github.com/paritytech/substrate", features = ["wasmtime"] , branch = "polkadot-v0.9.19" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-executor = { git = "https://github.com/paritytech/substrate", features = ["wasmtime"] , branch = "polkadot-v0.9.19" }
+sc-keystore = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-network = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-rpc = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-rpc-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-service = { git = "https://github.com/paritytech/substrate", features = ["wasmtime"] , branch = "polkadot-v0.9.19" }
+sc-telemetry = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-tracing = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-transaction-pool = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-transaction-pool-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus-aura = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-offchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-session = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-timestamp = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-transaction-pool = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+substrate-frame-rpc-system = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+substrate-prometheus-endpoint = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+try-runtime-cli = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-cli = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+polkadot-cli = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-client-cli = { path = "../../client/cli" }
@@ -82,7 +82,7 @@ cumulus-relay-chain-interface = { path = "../../client/relay-chain-interface" }
 cumulus-relay-chain-rpc-interface = { path = "../../client/relay-chain-rpc-interface" }
 
 [build-dependencies]
-substrate-build-script-utils = { git = "https://github.com/paritytech/substrate", branch = "master" }
+substrate-build-script-utils = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [features]
 default = []
diff --git a/parachain-template/pallets/template/Cargo.toml b/parachain-template/pallets/template/Cargo.toml
index f0fdb60b18..749a4a0a68 100644
--- a/parachain-template/pallets/template/Cargo.toml
+++ b/parachain-template/pallets/template/Cargo.toml
@@ -16,17 +16,17 @@ codec = { package = "parity-scale-codec", version = "3.0.0", features = ["derive
 scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
 
 # Substrate
-frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 [dev-dependencies]
 serde = { version = "1.0.132" }
 
 # Substrate
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 [features]
 default = ["std"]
diff --git a/parachain-template/runtime/Cargo.toml b/parachain-template/runtime/Cargo.toml
index 4be12e85b1..338e99eaef 100644
--- a/parachain-template/runtime/Cargo.toml
+++ b/parachain-template/runtime/Cargo.toml
@@ -12,7 +12,7 @@ edition = "2021"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [build-dependencies]
-substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
+substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
@@ -26,41 +26,41 @@ smallvec = "1.6.1"
 pallet-template = { path = "../pallets/template", default-features = false }
 
 # Substrate
-frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
-frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
-frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-try-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
-pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "polkadot-v0.9.19" }
+frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "polkadot-v0.9.19" }
+frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-try-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "polkadot-v0.9.19" }
+pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-pallet-aura-ext = { path = "../../pallets/aura-ext", default-features = false }
diff --git a/polkadot-parachains/Cargo.toml b/polkadot-parachains/Cargo.toml
index ee0ec22e7f..4e5918c512 100644
--- a/polkadot-parachains/Cargo.toml
+++ b/polkadot-parachains/Cargo.toml
@@ -30,47 +30,47 @@ jsonrpc-core = "18.0.0"
 parachains-common = { path = "parachains-common" }
 
 # Substrate
-frame-benchmarking = { git = "https://github.com/paritytech/substrate", branch = "master" }
-frame-benchmarking-cli = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-session = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-cli = { git = "https://github.com/paritytech/substrate", branch = "master", features = ["wasmtime"] }
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-executor = { git = "https://github.com/paritytech/substrate", branch = "master", features = ["wasmtime"] }
-sc-service = { git = "https://github.com/paritytech/substrate", branch = "master", features = ["wasmtime"] }
-sc-telemetry = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-transaction-pool = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-transaction-pool = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-network = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-basic-authorship = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-timestamp = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-chain-spec = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-rpc = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-tracing = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-offchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-consensus-aura = { git = "https://github.com/paritytech/substrate", branch = "master" }
-substrate-prometheus-endpoint = { git = "https://github.com/paritytech/substrate", branch = "master" }
-try-runtime-cli = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-transaction-pool-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-frame-rpc-system = { package = "substrate-frame-rpc-system", git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-transaction-payment-rpc = { git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-contracts-rpc = { git = "https://github.com/paritytech/substrate", branch = "master" }
+frame-benchmarking = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+frame-benchmarking-cli = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-session = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-cli = { git = "https://github.com/paritytech/substrate", features = ["wasmtime"] , branch = "polkadot-v0.9.19" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-executor = { git = "https://github.com/paritytech/substrate", features = ["wasmtime"] , branch = "polkadot-v0.9.19" }
+sc-service = { git = "https://github.com/paritytech/substrate", features = ["wasmtime"] , branch = "polkadot-v0.9.19" }
+sc-telemetry = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-transaction-pool = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-transaction-pool = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-network = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-basic-authorship = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-timestamp = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-chain-spec = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-rpc = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-tracing = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-offchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-consensus-aura = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+substrate-prometheus-endpoint = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+try-runtime-cli = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-transaction-pool-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+frame-rpc-system = { package = "substrate-frame-rpc-system", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-transaction-payment-rpc = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-contracts-rpc = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-cli = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-xcm = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-cli = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+xcm = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-client-cli = { path = "../client/cli" }
@@ -86,7 +86,7 @@ cumulus-relay-chain-inprocess-interface = { path = "../client/relay-chain-inproc
 cumulus-relay-chain-rpc-interface = { path = "../client/relay-chain-rpc-interface" }
 
 [build-dependencies]
-substrate-build-script-utils = { git = "https://github.com/paritytech/substrate", branch = "master" }
+substrate-build-script-utils = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [dev-dependencies]
 assert_cmd = "2.0"
diff --git a/polkadot-parachains/canvas-kusama/Cargo.toml b/polkadot-parachains/canvas-kusama/Cargo.toml
index 8b4c312618..d6e8351315 100644
--- a/polkadot-parachains/canvas-kusama/Cargo.toml
+++ b/polkadot-parachains/canvas-kusama/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2021"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [build-dependencies]
-substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
+substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
@@ -19,49 +19,49 @@ serde = { version = "1.0.119", optional = true, features = ["derive"] }
 smallvec = "1.6.1"
 
 # Substrate
-sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
-frame-try-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
-frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
-frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-randomness-collective-flip = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-multisig = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-utility = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-contracts = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-contracts-primitives = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-contracts-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "polkadot-v0.9.19" }
+frame-try-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "polkadot-v0.9.19" }
+frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "polkadot-v0.9.19" }
+frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-randomness-collective-flip = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-multisig = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-utility = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-contracts = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-contracts-primitives = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-contracts-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-kusama-runtime-constants = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+kusama-runtime-constants = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-pallet-aura-ext = { path = "../../pallets/aura-ext", default-features = false }
diff --git a/polkadot-parachains/pallets/parachain-info/Cargo.toml b/polkadot-parachains/pallets/parachain-info/Cargo.toml
index 5718a89979..94a0c32f87 100644
--- a/polkadot-parachains/pallets/parachain-info/Cargo.toml
+++ b/polkadot-parachains/pallets/parachain-info/Cargo.toml
@@ -9,8 +9,8 @@ codec = { package = "parity-scale-codec", version = "3.0.0", default-features =
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.132", optional = true, features = ["derive"] }
 
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 cumulus-primitives-core = { path = "../../../primitives/core", default-features = false }
 
diff --git a/polkadot-parachains/pallets/ping/Cargo.toml b/polkadot-parachains/pallets/ping/Cargo.toml
index 7d7a1ca375..feb4e530a0 100644
--- a/polkadot-parachains/pallets/ping/Cargo.toml
+++ b/polkadot-parachains/pallets/ping/Cargo.toml
@@ -9,12 +9,12 @@ codec = { package = "parity-scale-codec", version = "3.0.0", default-features =
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.132", optional = true, features = ["derive"] }
 
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 cumulus-primitives-core = { path = "../../../primitives/core", default-features = false }
 cumulus-pallet-xcm = { path = "../../../pallets/xcm", default-features = false }
diff --git a/polkadot-parachains/parachains-common/Cargo.toml b/polkadot-parachains/parachains-common/Cargo.toml
index 57a1eaa6ce..ef56f92915 100644
--- a/polkadot-parachains/parachains-common/Cargo.toml
+++ b/polkadot-parachains/parachains-common/Cargo.toml
@@ -13,34 +13,34 @@ codec = { package = "parity-scale-codec", version = "3.0.0", features = ["derive
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 
 # Substrate
-frame-executive = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-frame-system = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-pallet-asset-tx-payment = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-pallet-assets = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-pallet-authorship = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-sp-consensus-aura = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-sp-io = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+pallet-asset-tx-payment = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+pallet-assets = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 pallet-collator-selection = { path = "../../pallets/collator-selection", default-features = false }
 
 [dev-dependencies]
-pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 [build-dependencies]
-substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
+substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [features]
 default = ["std"]
diff --git a/polkadot-parachains/rococo-parachain/Cargo.toml b/polkadot-parachains/rococo-parachain/Cargo.toml
index 90560d76b3..09e21bff02 100644
--- a/polkadot-parachains/rococo-parachain/Cargo.toml
+++ b/polkadot-parachains/rococo-parachain/Cargo.toml
@@ -12,36 +12,36 @@ scale-info = { version = "2.1.1", default-features = false, features = ["derive"
 serde = { version = "1.0.132", optional = true, features = ["derive"] }
 
 # Substrate
-frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-assets = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-assets = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-pallet-aura-ext = { path = "../../pallets/aura-ext", default-features = false }
@@ -57,7 +57,7 @@ parachains-common = { path = "../parachains-common", default-features = false }
 parachain-info = { path = "../pallets/parachain-info", default-features = false }
 
 [build-dependencies]
-substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
+substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [features]
 default = [ "std" ]
diff --git a/polkadot-parachains/seedling/Cargo.toml b/polkadot-parachains/seedling/Cargo.toml
index 4b7ae861f7..ba8d3ec59c 100644
--- a/polkadot-parachains/seedling/Cargo.toml
+++ b/polkadot-parachains/seedling/Cargo.toml
@@ -11,22 +11,22 @@ scale-info = { version = "2.0.0", default-features = false, features = ["derive"
 serde = { version = "1.0.132", optional = true, features = ["derive"] }
 
 # Substrate
-frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Cumulus
 cumulus-pallet-parachain-system = { path = "../../pallets/parachain-system", default-features = false }
@@ -35,7 +35,7 @@ parachain-info = { path = "../pallets/parachain-info", default-features = false
 cumulus-primitives-core = { path = "../../primitives/core", default-features = false }
 
 [build-dependencies]
-substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
+substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [features]
 default = [ "std" ]
diff --git a/polkadot-parachains/shell/Cargo.toml b/polkadot-parachains/shell/Cargo.toml
index 2b7c016df6..abd749d9cd 100644
--- a/polkadot-parachains/shell/Cargo.toml
+++ b/polkadot-parachains/shell/Cargo.toml
@@ -11,26 +11,26 @@ scale-info = { version = "2.1.1", default-features = false, features = ["derive"
 serde = { version = "1.0.132", optional = true, features = ["derive"] }
 
 # Substrate
-frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-try-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false, optional = true }
-sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-try-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-pallet-dmp-queue = { path = "../../pallets/dmp-queue", default-features = false }
@@ -41,7 +41,7 @@ cumulus-primitives-utility = { path = "../../primitives/utility", default-featur
 parachain-info = { path = "../pallets/parachain-info", default-features = false }
 
 [build-dependencies]
-substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
+substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [features]
 default = [ "std" ]
diff --git a/polkadot-parachains/statemine/Cargo.toml b/polkadot-parachains/statemine/Cargo.toml
index bb048a83ee..1a2f786548 100644
--- a/polkadot-parachains/statemine/Cargo.toml
+++ b/polkadot-parachains/statemine/Cargo.toml
@@ -14,49 +14,49 @@ serde = { version = "1.0.132", optional = true, features = ["derive"] }
 smallvec = "1.6.1"
 
 # Substrate
-frame-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "master" }
-frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "master" }
-frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-try-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
-pallet-asset-tx-payment = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-pallet-assets = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-multisig = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-proxy = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-uniques = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-utility = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "polkadot-v0.9.19" }
+frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "polkadot-v0.9.19" }
+frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-try-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "polkadot-v0.9.19" }
+pallet-asset-tx-payment = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+pallet-assets = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-multisig = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-proxy = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-uniques = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-utility = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-kusama-runtime-constants = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+kusama-runtime-constants = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-pallet-aura-ext = { path = "../../pallets/aura-ext", default-features = false }
@@ -78,7 +78,7 @@ parachains-common = { path = "../parachains-common", default-features = false }
 hex-literal = "0.3.4"
 
 [build-dependencies]
-substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
+substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [features]
 default = [ "std" ]
diff --git a/polkadot-parachains/statemint/Cargo.toml b/polkadot-parachains/statemint/Cargo.toml
index d81e9f6332..a874d04fc4 100644
--- a/polkadot-parachains/statemint/Cargo.toml
+++ b/polkadot-parachains/statemint/Cargo.toml
@@ -14,49 +14,49 @@ scale-info = { version = "2.1.1", default-features = false, features = ["derive"
 smallvec = "1.6.1"
 
 # Substrate
-frame-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "master" }
-frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "master" }
-frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-try-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
-pallet-asset-tx-payment = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-pallet-assets = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-multisig = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-proxy = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-uniques = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-utility = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "polkadot-v0.9.19" }
+frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "polkadot-v0.9.19" }
+frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-try-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "polkadot-v0.9.19" }
+pallet-asset-tx-payment = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.19" }
+pallet-assets = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-multisig = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-proxy = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-uniques = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-utility = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-runtime-constants = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-runtime-constants = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-pallet-aura-ext = { path = "../../pallets/aura-ext", default-features = false }
@@ -77,7 +77,7 @@ parachains-common = { path = "../parachains-common", default-features = false }
 hex-literal = "0.3.4"
 
 [build-dependencies]
-substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
+substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [features]
 default = [ "std" ]
diff --git a/polkadot-parachains/westmint/Cargo.toml b/polkadot-parachains/westmint/Cargo.toml
index e74c98999d..1937cf44ff 100644
--- a/polkadot-parachains/westmint/Cargo.toml
+++ b/polkadot-parachains/westmint/Cargo.toml
@@ -14,48 +14,48 @@ serde = { version = "1.0.132", optional = true, features = ["derive"] }
 smallvec = "1.6.1"
 
 # Substrate
-frame-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "master" }
-frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "master" }
-frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-try-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
-pallet-asset-tx-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-assets = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-multisig = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-proxy = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-uniques = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-utility = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "polkadot-v0.9.19" }
+frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "polkadot-v0.9.19" }
+frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-try-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "polkadot-v0.9.19" }
+pallet-asset-tx-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-assets = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-multisig = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-proxy = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-uniques = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-utility = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-westend-runtime-constants = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+westend-runtime-constants = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-pallet-aura-ext = { path = "../../pallets/aura-ext", default-features = false }
@@ -76,7 +76,7 @@ parachains-common = { path = "../parachains-common", default-features = false }
 hex-literal = "0.3.4"
 
 [build-dependencies]
-substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
+substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [features]
 default = [ "std" ]
diff --git a/primitives/core/Cargo.toml b/primitives/core/Cargo.toml
index d9a220273d..ba4679d085 100644
--- a/primitives/core/Cargo.toml
+++ b/primitives/core/Cargo.toml
@@ -8,16 +8,16 @@ edition = "2021"
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = [ "derive" ] }
 
 # Substrate
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-trie = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-trie = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 [features]
 default = [ "std" ]
diff --git a/primitives/core/src/lib.rs b/primitives/core/src/lib.rs
index 516ff817dc..c6b85e7da6 100644
--- a/primitives/core/src/lib.rs
+++ b/primitives/core/src/lib.rs
@@ -35,7 +35,7 @@ pub use polkadot_primitives::v2::{
 /// A module that re-exports relevant relay chain definitions.
 pub mod relay_chain {
 	pub use polkadot_core_primitives::*;
-	pub use polkadot_primitives::{runtime_api, v2, v2::well_known_keys};
+	pub use polkadot_primitives::{v2, v2::well_known_keys};
 }
 
 /// An inbound HRMP message.
diff --git a/primitives/parachain-inherent/Cargo.toml b/primitives/parachain-inherent/Cargo.toml
index 486b763e9a..07781e0b9b 100644
--- a/primitives/parachain-inherent/Cargo.toml
+++ b/primitives/parachain-inherent/Cargo.toml
@@ -11,15 +11,15 @@ scale-info = { version = "2.1.1", default-features = false, features = ["derive"
 tracing = { version = "0.1.34", optional = true }
 
 # Substrate
-sc-client-api = { git = "https://github.com/paritytech/substrate", optional = true, branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", optional = true, branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", optional = true, branch = "master" }
-sp-state-machine = { git = "https://github.com/paritytech/substrate", optional = true, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-storage = { git = "https://github.com/paritytech/substrate", optional = true, branch = "master" }
-sp-trie = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.19" }
+sp-state-machine = { git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-storage = { git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.19" }
+sp-trie = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Cumulus
 cumulus-primitives-core = { path = "../core", default-features = false }
diff --git a/primitives/timestamp/Cargo.toml b/primitives/timestamp/Cargo.toml
index 47ae6b6758..3ba8a066e2 100644
--- a/primitives/timestamp/Cargo.toml
+++ b/primitives/timestamp/Cargo.toml
@@ -10,9 +10,9 @@ codec = { package = "parity-scale-codec", version = "3.0.0", default-features =
 futures = "0.3.5"
 
 # Substrate
-sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Cumulus
 cumulus-primitives-core = { path = "../core", default-features = false }
@@ -20,9 +20,9 @@ cumulus-primitives-core = { path = "../core", default-features = false }
 [dev-dependencies]
 
 # Substrate
-sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Cumulus
 cumulus-test-client = { path = "../../test/client" }
diff --git a/primitives/utility/Cargo.toml b/primitives/utility/Cargo.toml
index 74cb8a3eb5..12e874a6b2 100644
--- a/primitives/utility/Cargo.toml
+++ b/primitives/utility/Cargo.toml
@@ -8,16 +8,16 @@ edition = "2021"
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = [ "derive" ] }
 
 # Substrate
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-trie = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-trie = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-primitives-core = { path = "../core", default-features = false }
diff --git a/test/client/Cargo.toml b/test/client/Cargo.toml
index 490730b751..04a9a69cee 100644
--- a/test/client/Cargo.toml
+++ b/test/client/Cargo.toml
@@ -8,27 +8,27 @@ edition = "2021"
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = [ "derive" ] }
 
 # Substrate
-sc-service = { git = "https://github.com/paritytech/substrate", branch = "master", features = ["wasmtime"] }
-sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-block-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-executor = { git = "https://github.com/paritytech/substrate", branch = "master", features = ["wasmtime"] }
-sc-executor-common = { git = "https://github.com/paritytech/substrate", branch = "master" }
-substrate-test-client = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-timestamp = { git = "https://github.com/paritytech/substrate", branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-service = { git = "https://github.com/paritytech/substrate", features = ["wasmtime"] , branch = "polkadot-v0.9.19" }
+sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-block-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-executor = { git = "https://github.com/paritytech/substrate", features = ["wasmtime"] , branch = "polkadot-v0.9.19" }
+sc-executor-common = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+substrate-test-client = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-timestamp = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-parachain = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-parachain = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-test-runtime = { path = "../runtime" }
diff --git a/test/relay-sproof-builder/Cargo.toml b/test/relay-sproof-builder/Cargo.toml
index 32e12ee25c..a872f490c8 100644
--- a/test/relay-sproof-builder/Cargo.toml
+++ b/test/relay-sproof-builder/Cargo.toml
@@ -8,12 +8,12 @@ edition = "2021"
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = [ "derive" ] }
 
 # Substrate
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-state-machine = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-state-machine = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-primitives-core = { path = "../../primitives/core", default-features = false }
diff --git a/test/relay-validation-worker-provider/Cargo.toml b/test/relay-validation-worker-provider/Cargo.toml
index a80f3a718c..6b1c856f30 100644
--- a/test/relay-validation-worker-provider/Cargo.toml
+++ b/test/relay-validation-worker-provider/Cargo.toml
@@ -8,4 +8,4 @@ build = "build.rs"
 [dependencies]
 
 # Polkadot
-polkadot-node-core-pvf = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-node-core-pvf = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
diff --git a/test/runtime/Cargo.toml b/test/runtime/Cargo.toml
index 66a6e7472b..8a87c37d33 100644
--- a/test/runtime/Cargo.toml
+++ b/test/runtime/Cargo.toml
@@ -10,25 +10,25 @@ scale-info = { version = "2.1.1", default-features = false, features = ["derive"
 serde = { version = "1.0.132", optional = true, features = ["derive"] }
 
 # Substrate
-frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
+frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
 
 # Cumulus
 cumulus-pallet-parachain-system = { path = "../../pallets/parachain-system", default-features = false }
@@ -36,7 +36,7 @@ cumulus-primitives-core = { path = "../../primitives/core", default-features = f
 cumulus-primitives-timestamp = { path = "../../primitives/timestamp", default-features = false }
 
 [build-dependencies]
-substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
+substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [features]
 default = [ "std" ]
diff --git a/test/service/Cargo.toml b/test/service/Cargo.toml
index 5d27ad1542..7dbc1df5df 100644
--- a/test/service/Cargo.toml
+++ b/test/service/Cargo.toml
@@ -16,36 +16,36 @@ tokio = { version = "1.17.0", features = ["macros"] }
 url = "2.2.2"
 
 # Substrate
-frame-system = { git = "https://github.com/paritytech/substrate", branch = "master" }
-frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-basic-authorship = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-chain-spec = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-executor = { git = "https://github.com/paritytech/substrate", branch = "master", features = ["wasmtime"] }
-sc-network = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-rpc = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-service = { git = "https://github.com/paritytech/substrate", branch = "master", features = [ "wasmtime" ] }
-sc-tracing = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-transaction-pool = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sc-transaction-pool-api = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-arithmetic = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-io = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
-sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-timestamp = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "master" }
-sp-trie = { git = "https://github.com/paritytech/substrate", branch = "master" }
-substrate-test-client = { git = "https://github.com/paritytech/substrate", branch = "master" }
+frame-system = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-basic-authorship = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-chain-spec = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-client-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-consensus = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-executor = { git = "https://github.com/paritytech/substrate", features = ["wasmtime"] , branch = "polkadot-v0.9.19" }
+sc-network = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-rpc = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-service = { git = "https://github.com/paritytech/substrate", features = [ "wasmtime" ] , branch = "polkadot-v0.9.19" }
+sc-tracing = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-transaction-pool = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sc-transaction-pool-api = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-arithmetic = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-io = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.19" }
+sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-timestamp = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+sp-trie = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+substrate-test-client = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 # Polkadot
-polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "master" }
-polkadot-test-service = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-service = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
+polkadot-test-service = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Cumulus
 cumulus-client-cli = { path = "../../client/cli" }
@@ -66,11 +66,11 @@ futures = "0.3.5"
 portpicker = "0.1.1"
 
 # Polkadot dependencies
-polkadot-test-service = { git = "https://github.com/paritytech/polkadot", branch = "master" }
+polkadot-test-service = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.19" }
 
 # Substrate dependencies
-sc-cli = { git = "https://github.com/paritytech/substrate", branch = "master" }
-substrate-test-utils = { git = "https://github.com/paritytech/substrate", branch = "master" }
+sc-cli = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
+substrate-test-utils = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.19" }
 
 [[bench]]
 name = "transaction_throughput"