diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index 1e9701b730..0423632c28 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -6118,9 +6118,9 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec"
-version = "3.2.2"
+version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7ab01d0f889e957861bc65888d5ccbe82c158d0270136ba46820d43837cdf72"
+checksum = "c3840933452adf7b3b9145e27086a5a3376c619dca1a21b1e5a5af0d54979bed"
 dependencies = [
  "arrayvec 0.7.2",
  "bitvec",
diff --git a/polkadot/core-primitives/Cargo.toml b/polkadot/core-primitives/Cargo.toml
index bad5533f9d..a03c71847c 100644
--- a/polkadot/core-primitives/Cargo.toml
+++ b/polkadot/core-primitives/Cargo.toml
@@ -9,7 +9,7 @@ sp-core = { git = "https://github.com/paritytech/substrate", branch = "master",
 sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = [ "derive" ] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = [ "derive" ] }
 
 [features]
 default = [ "std" ]
diff --git a/polkadot/erasure-coding/Cargo.toml b/polkadot/erasure-coding/Cargo.toml
index 868d1197ef..b38bc13d80 100644
--- a/polkadot/erasure-coding/Cargo.toml
+++ b/polkadot/erasure-coding/Cargo.toml
@@ -8,7 +8,7 @@ edition.workspace = true
 polkadot-primitives = { path = "../primitives" }
 polkadot-node-primitives = { package = "polkadot-node-primitives", path = "../node/primitives" }
 novelpoly = { package = "reed-solomon-novelpoly", version = "1.0.0" }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["std", "derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["std", "derive"] }
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-trie = { git = "https://github.com/paritytech/substrate", branch = "master" }
 thiserror = "1.0.31"
diff --git a/polkadot/node/collation-generation/Cargo.toml b/polkadot/node/collation-generation/Cargo.toml
index 93b06f315b..5ec843b224 100644
--- a/polkadot/node/collation-generation/Cargo.toml
+++ b/polkadot/node/collation-generation/Cargo.toml
@@ -15,7 +15,7 @@ polkadot-primitives = { path = "../../primitives" }
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-maybe-compressed-blob  = { git = "https://github.com/paritytech/substrate", branch = "master" }
 thiserror = "1.0.31"
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["bit-vec", "derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["bit-vec", "derive"] }
 
 [dev-dependencies]
 polkadot-node-subsystem-test-helpers = { path = "../subsystem-test-helpers" }
diff --git a/polkadot/node/core/approval-voting/Cargo.toml b/polkadot/node/core/approval-voting/Cargo.toml
index 75737f9a2f..5264c9f335 100644
--- a/polkadot/node/core/approval-voting/Cargo.toml
+++ b/polkadot/node/core/approval-voting/Cargo.toml
@@ -7,7 +7,7 @@ edition.workspace = true
 [dependencies]
 futures = "0.3.21"
 futures-timer = "3.0.2"
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["bit-vec", "derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["bit-vec", "derive"] }
 gum = { package = "tracing-gum", path = "../../gum" }
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
 lru = "0.9"
diff --git a/polkadot/node/core/av-store/Cargo.toml b/polkadot/node/core/av-store/Cargo.toml
index 73cdb72d80..ee6bfd7359 100644
--- a/polkadot/node/core/av-store/Cargo.toml
+++ b/polkadot/node/core/av-store/Cargo.toml
@@ -12,7 +12,7 @@ thiserror = "1.0.31"
 gum = { package = "tracing-gum", path = "../../gum" }
 bitvec = "1.0.0"
 
-parity-scale-codec = { version = "3.1.5", features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", features = ["derive"] }
 erasure = { package = "polkadot-erasure-coding", path = "../../../erasure-coding" }
 polkadot-node-subsystem = {path = "../../subsystem" }
 polkadot-node-subsystem-util = { path = "../../subsystem-util" }
diff --git a/polkadot/node/core/candidate-validation/Cargo.toml b/polkadot/node/core/candidate-validation/Cargo.toml
index 28731e1f25..267dced02b 100644
--- a/polkadot/node/core/candidate-validation/Cargo.toml
+++ b/polkadot/node/core/candidate-validation/Cargo.toml
@@ -11,7 +11,7 @@ futures-timer = "3.0.2"
 gum = { package = "tracing-gum", path = "../../gum" }
 
 sp-maybe-compressed-blob = { package = "sp-maybe-compressed-blob", git = "https://github.com/paritytech/substrate", branch = "master" }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["bit-vec", "derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["bit-vec", "derive"] }
 
 polkadot-primitives = { path = "../../../primitives" }
 polkadot-parachain = { path = "../../../parachain" }
diff --git a/polkadot/node/core/chain-api/Cargo.toml b/polkadot/node/core/chain-api/Cargo.toml
index ec4d0bc9a3..f8f378f87f 100644
--- a/polkadot/node/core/chain-api/Cargo.toml
+++ b/polkadot/node/core/chain-api/Cargo.toml
@@ -17,7 +17,7 @@ sc-consensus-babe = { git = "https://github.com/paritytech/substrate", branch =
 [dev-dependencies]
 futures = { version = "0.3.21", features = ["thread-pool"] }
 maplit = "1.0.2"
-parity-scale-codec = "3.1.5"
+parity-scale-codec = "3.3.0"
 polkadot-node-primitives = { path = "../../primitives" }
 polkadot-node-subsystem-test-helpers = { path = "../../subsystem-test-helpers" }
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/node/core/chain-selection/Cargo.toml b/polkadot/node/core/chain-selection/Cargo.toml
index 8d4145461b..3a5e360f89 100644
--- a/polkadot/node/core/chain-selection/Cargo.toml
+++ b/polkadot/node/core/chain-selection/Cargo.toml
@@ -15,7 +15,7 @@ polkadot-node-subsystem = { path = "../../subsystem" }
 polkadot-node-subsystem-util = { path = "../../subsystem-util" }
 kvdb = "0.13.0"
 thiserror = "1.0.31"
-parity-scale-codec = "3.1.5"
+parity-scale-codec = "3.3.0"
 
 [dev-dependencies]
 polkadot-node-subsystem-test-helpers = { path = "../../subsystem-test-helpers" }
diff --git a/polkadot/node/core/dispute-coordinator/Cargo.toml b/polkadot/node/core/dispute-coordinator/Cargo.toml
index 6152645e20..128c59a022 100644
--- a/polkadot/node/core/dispute-coordinator/Cargo.toml
+++ b/polkadot/node/core/dispute-coordinator/Cargo.toml
@@ -7,7 +7,7 @@ edition.workspace = true
 [dependencies]
 futures = "0.3.21"
 gum = { package = "tracing-gum", path = "../../gum" }
-parity-scale-codec = "3.1.5"
+parity-scale-codec = "3.3.0"
 kvdb = "0.13.0"
 thiserror = "1.0.31"
 lru = "0.9.0"
diff --git a/polkadot/node/core/pvf/Cargo.toml b/polkadot/node/core/pvf/Cargo.toml
index e000928264..f6645133ac 100644
--- a/polkadot/node/core/pvf/Cargo.toml
+++ b/polkadot/node/core/pvf/Cargo.toml
@@ -22,7 +22,7 @@ tempfile = "3.3.0"
 tokio = { version = "1.22.0", features = ["fs", "process"] }
 rayon = "1.5.1"
 
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 
 polkadot-parachain = { path = "../../../parachain" }
 polkadot-core-primitives = { path = "../../../core-primitives" }
diff --git a/polkadot/node/jaeger/Cargo.toml b/polkadot/node/jaeger/Cargo.toml
index 938ae3853e..0426ad4ff3 100644
--- a/polkadot/node/jaeger/Cargo.toml
+++ b/polkadot/node/jaeger/Cargo.toml
@@ -16,4 +16,4 @@ sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 thiserror = "1.0.31"
 tokio = "1.24.1"
 log = "0.4.17"
-parity-scale-codec = { version = "3.1.5", default-features = false }
+parity-scale-codec = { version = "3.3.0", default-features = false }
diff --git a/polkadot/node/metrics/Cargo.toml b/polkadot/node/metrics/Cargo.toml
index d2ea19c994..c6d594bb04 100644
--- a/polkadot/node/metrics/Cargo.toml
+++ b/polkadot/node/metrics/Cargo.toml
@@ -18,7 +18,7 @@ sc-cli = { git = "https://github.com/paritytech/substrate", branch = "master" }
 
 substrate-prometheus-endpoint = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sc-tracing = { git = "https://github.com/paritytech/substrate", branch = "master" }
-codec = { package = "parity-scale-codec", version = "3.0.0" }
+codec = { package = "parity-scale-codec", version = "3.3.0" }
 primitives = { package = "polkadot-primitives", path = "../../primitives/" }
 bs58 = { version = "0.4.0", features = ["alloc"] }
 log = "0.4.17"
diff --git a/polkadot/node/network/availability-distribution/Cargo.toml b/polkadot/node/network/availability-distribution/Cargo.toml
index c9881f2701..a2ffd82bb0 100644
--- a/polkadot/node/network/availability-distribution/Cargo.toml
+++ b/polkadot/node/network/availability-distribution/Cargo.toml
@@ -7,7 +7,7 @@ edition.workspace = true
 [dependencies]
 futures = "0.3.21"
 gum = { package = "tracing-gum", path = "../../gum" }
-parity-scale-codec = { version = "3.1.5", features = ["std"] }
+parity-scale-codec = { version = "3.3.0", features = ["std"] }
 polkadot-primitives = { path = "../../../primitives" }
 polkadot-erasure-coding = { path = "../../../erasure-coding" }
 polkadot-node-network-protocol = { path = "../../network/protocol" }
diff --git a/polkadot/node/network/availability-recovery/Cargo.toml b/polkadot/node/network/availability-recovery/Cargo.toml
index b76a73d38b..f43205bfe1 100644
--- a/polkadot/node/network/availability-recovery/Cargo.toml
+++ b/polkadot/node/network/availability-recovery/Cargo.toml
@@ -18,7 +18,7 @@ polkadot-node-primitives = { path = "../../primitives" }
 polkadot-node-subsystem = {path = "../../subsystem" }
 polkadot-node-subsystem-util = { path = "../../subsystem-util" }
 polkadot-node-network-protocol = { path = "../../network/protocol" }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 sc-network = { git = "https://github.com/paritytech/substrate", branch = "master" }
 
 [dev-dependencies]
diff --git a/polkadot/node/network/bridge/Cargo.toml b/polkadot/node/network/bridge/Cargo.toml
index 2d68cdb4d8..a10983d4b1 100644
--- a/polkadot/node/network/bridge/Cargo.toml
+++ b/polkadot/node/network/bridge/Cargo.toml
@@ -10,7 +10,7 @@ async-trait = "0.1.57"
 futures = "0.3.21"
 gum = { package = "tracing-gum", path = "../../gum" }
 polkadot-primitives = { path = "../../../primitives" }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 sc-network = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sc-network-common = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-consensus = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/node/network/collator-protocol/Cargo.toml b/polkadot/node/network/collator-protocol/Cargo.toml
index c7618baa3c..2e28299ade 100644
--- a/polkadot/node/network/collator-protocol/Cargo.toml
+++ b/polkadot/node/network/collator-protocol/Cargo.toml
@@ -31,7 +31,7 @@ assert_matches = "1.4.0"
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master", features = ["std"] }
 sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sc-network = { git = "https://github.com/paritytech/substrate", branch = "master" }
-parity-scale-codec = { version = "3.1.5", features = ["std"] }
+parity-scale-codec = { version = "3.3.0", features = ["std"] }
 
 polkadot-node-subsystem-test-helpers = { path = "../../subsystem-test-helpers" }
 polkadot-primitives-test-helpers = { path = "../../../primitives/test-helpers" }
diff --git a/polkadot/node/network/dispute-distribution/Cargo.toml b/polkadot/node/network/dispute-distribution/Cargo.toml
index f3f9a91337..9f973994c6 100644
--- a/polkadot/node/network/dispute-distribution/Cargo.toml
+++ b/polkadot/node/network/dispute-distribution/Cargo.toml
@@ -9,7 +9,7 @@ futures = "0.3.21"
 futures-timer = "3.0.2"
 gum = { package = "tracing-gum", path = "../../gum" }
 derive_more = "0.99.17"
-parity-scale-codec = { version = "3.1.5", features = ["std"] }
+parity-scale-codec = { version = "3.3.0", features = ["std"] }
 polkadot-primitives = { path = "../../../primitives" }
 polkadot-erasure-coding = { path = "../../../erasure-coding" }
 polkadot-node-subsystem = {path = "../../subsystem" }
diff --git a/polkadot/node/network/protocol/Cargo.toml b/polkadot/node/network/protocol/Cargo.toml
index 2cfe1ce58e..112c00375c 100644
--- a/polkadot/node/network/protocol/Cargo.toml
+++ b/polkadot/node/network/protocol/Cargo.toml
@@ -11,7 +11,7 @@ hex = "0.4.3"
 polkadot-primitives = { path = "../../../primitives" }
 polkadot-node-primitives = { path = "../../primitives" }
 polkadot-node-jaeger = { path = "../../jaeger" }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 sc-network = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sc-network-common = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sc-authority-discovery = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/node/network/statement-distribution/Cargo.toml b/polkadot/node/network/statement-distribution/Cargo.toml
index 5ebdcd01b7..5dcb2a75d3 100644
--- a/polkadot/node/network/statement-distribution/Cargo.toml
+++ b/polkadot/node/network/statement-distribution/Cargo.toml
@@ -17,7 +17,7 @@ polkadot-node-subsystem-util = { path = "../../subsystem-util" }
 polkadot-node-network-protocol = { path = "../../network/protocol" }
 arrayvec = "0.5.2"
 indexmap = "1.9.1"
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 thiserror = "1.0.31"
 fatality = "0.0.6"
 
diff --git a/polkadot/node/primitives/Cargo.toml b/polkadot/node/primitives/Cargo.toml
index b865298f84..eaad64486d 100644
--- a/polkadot/node/primitives/Cargo.toml
+++ b/polkadot/node/primitives/Cargo.toml
@@ -9,7 +9,7 @@ edition.workspace = true
 bounded-vec = "0.6"
 futures = "0.3.21"
 polkadot-primitives = { path = "../../primitives" }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-application-crypto = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-consensus-vrf = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/node/subsystem-util/Cargo.toml b/polkadot/node/subsystem-util/Cargo.toml
index a3ab67fe4d..dac7f13285 100644
--- a/polkadot/node/subsystem-util/Cargo.toml
+++ b/polkadot/node/subsystem-util/Cargo.toml
@@ -10,7 +10,7 @@ async-trait = "0.1.57"
 futures = "0.3.21"
 futures-channel = "0.3.23"
 itertools = "0.10"
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 parking_lot = "0.11.2"
 pin-project = "1.0.9"
 rand = "0.8.5"
diff --git a/polkadot/node/test/client/Cargo.toml b/polkadot/node/test/client/Cargo.toml
index af9357d643..09ec4e81dc 100644
--- a/polkadot/node/test/client/Cargo.toml
+++ b/polkadot/node/test/client/Cargo.toml
@@ -5,7 +5,7 @@ authors.workspace = true
 edition.workspace = true
 
 [dependencies]
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 
 # Polkadot dependencies
 polkadot-test-runtime = { path = "../../../runtime/test-runtime" }
diff --git a/polkadot/node/zombienet-backchannel/Cargo.toml b/polkadot/node/zombienet-backchannel/Cargo.toml
index f80ff23dd6..f03ce308e0 100644
--- a/polkadot/node/zombienet-backchannel/Cargo.toml
+++ b/polkadot/node/zombienet-backchannel/Cargo.toml
@@ -14,7 +14,7 @@ url = "2.0.0"
 tokio-tungstenite = "0.17"
 futures-util = "0.3.23"
 lazy_static = "1.4.0"
-parity-scale-codec = { version = "3.1.5", features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", features = ["derive"] }
 reqwest = "0.11"
 thiserror = "1.0.31"
 gum = { package = "tracing-gum", path = "../gum/" }
diff --git a/polkadot/parachain/Cargo.toml b/polkadot/parachain/Cargo.toml
index d203bd3ed9..88200269ea 100644
--- a/polkadot/parachain/Cargo.toml
+++ b/polkadot/parachain/Cargo.toml
@@ -9,7 +9,7 @@ version.workspace = true
 # note: special care is taken to avoid inclusion of `sp-io` externals when compiling
 # this crate for WASM. This is critical to avoid forcing all parachain WASM into implementing
 # various unnecessary Substrate-specific endpoints.
-parity-scale-codec = { version = "3.1.5", default-features = false, features = [ "derive" ] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = [ "derive" ] }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
diff --git a/polkadot/parachain/test-parachains/Cargo.toml b/polkadot/parachain/test-parachains/Cargo.toml
index d023fb6be6..5970c797bc 100644
--- a/polkadot/parachain/test-parachains/Cargo.toml
+++ b/polkadot/parachain/test-parachains/Cargo.toml
@@ -7,7 +7,7 @@ edition.workspace = true
 
 [dependencies]
 tiny-keccak = { version = "2.0.2", features = ["keccak"] }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 
 adder = { package = "test-parachain-adder", path = "adder" }
 halt = { package = "test-parachain-halt", path = "halt" }
diff --git a/polkadot/parachain/test-parachains/adder/Cargo.toml b/polkadot/parachain/test-parachains/adder/Cargo.toml
index 4b29da55c1..8edebc0d86 100644
--- a/polkadot/parachain/test-parachains/adder/Cargo.toml
+++ b/polkadot/parachain/test-parachains/adder/Cargo.toml
@@ -8,7 +8,7 @@ authors.workspace = true
 
 [dependencies]
 parachain = { package = "polkadot-parachain", path = "../../", default-features = false, features = [ "wasm-api" ] }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 tiny-keccak = { version = "2.0.2", features = ["keccak"] }
 dlmalloc = { version = "0.2.4", features = [ "global" ] }
diff --git a/polkadot/parachain/test-parachains/adder/collator/Cargo.toml b/polkadot/parachain/test-parachains/adder/collator/Cargo.toml
index 51b9ccad80..b4d8db80c6 100644
--- a/polkadot/parachain/test-parachains/adder/collator/Cargo.toml
+++ b/polkadot/parachain/test-parachains/adder/collator/Cargo.toml
@@ -14,7 +14,7 @@ name = "adder_collator_puppet_worker"
 path = "bin/puppet_worker.rs"
 
 [dependencies]
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 clap = { version = "4.0.9", features = ["derive"] }
 futures = "0.3.21"
 futures-timer = "3.0.2"
diff --git a/polkadot/parachain/test-parachains/undying/Cargo.toml b/polkadot/parachain/test-parachains/undying/Cargo.toml
index 1cc5595ec7..20b0ec933f 100644
--- a/polkadot/parachain/test-parachains/undying/Cargo.toml
+++ b/polkadot/parachain/test-parachains/undying/Cargo.toml
@@ -8,7 +8,7 @@ edition.workspace = true
 
 [dependencies]
 parachain = { package = "polkadot-parachain", path = "../../", default-features = false, features = [ "wasm-api" ] }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 tiny-keccak = { version = "2.0.2", features = ["keccak"] }
 dlmalloc = { version = "0.2.4", features = [ "global" ] }
diff --git a/polkadot/parachain/test-parachains/undying/collator/Cargo.toml b/polkadot/parachain/test-parachains/undying/collator/Cargo.toml
index 36a40cb779..fa39e9b38f 100644
--- a/polkadot/parachain/test-parachains/undying/collator/Cargo.toml
+++ b/polkadot/parachain/test-parachains/undying/collator/Cargo.toml
@@ -14,7 +14,7 @@ name = "undying_collator_puppet_worker"
 path = "bin/puppet_worker.rs"
 
 [dependencies]
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 clap = { version = "4.0.9", features = ["derive"] }
 futures = "0.3.19"
 futures-timer = "3.0.2"
diff --git a/polkadot/primitives/Cargo.toml b/polkadot/primitives/Cargo.toml
index 43df39e26b..dc4b2e059a 100644
--- a/polkadot/primitives/Cargo.toml
+++ b/polkadot/primitives/Cargo.toml
@@ -7,7 +7,7 @@ edition.workspace = true
 [dependencies]
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
 hex-literal = "0.3.4"
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["bit-vec", "derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["bit-vec", "derive"] }
 scale-info = { version = "2.1.2", default-features = false, features = ["bit-vec", "derive"] }
 serde = { version = "1.0.137", optional = true, features = ["derive"] }
 
diff --git a/polkadot/runtime/common/Cargo.toml b/polkadot/runtime/common/Cargo.toml
index 89e783521a..6f273ce16a 100644
--- a/polkadot/runtime/common/Cargo.toml
+++ b/polkadot/runtime/common/Cargo.toml
@@ -7,7 +7,7 @@ edition.workspace = true
 [dependencies]
 impl-trait-for-tuples = "0.2.2"
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 log = { version = "0.4.17", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
diff --git a/polkadot/runtime/common/slot_range_helper/Cargo.toml b/polkadot/runtime/common/slot_range_helper/Cargo.toml
index c6d8452be7..e76002436c 100644
--- a/polkadot/runtime/common/slot_range_helper/Cargo.toml
+++ b/polkadot/runtime/common/slot_range_helper/Cargo.toml
@@ -7,7 +7,7 @@ edition.workspace = true
 [dependencies]
 paste = "1.0"
 enumn = "0.1.5"
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 sp-std = { package = "sp-std", git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 
diff --git a/polkadot/runtime/kusama/Cargo.toml b/polkadot/runtime/kusama/Cargo.toml
index d53082803f..c9e00f98bf 100644
--- a/polkadot/runtime/kusama/Cargo.toml
+++ b/polkadot/runtime/kusama/Cargo.toml
@@ -7,7 +7,7 @@ edition.workspace = true
 
 [dependencies]
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive", "max-encoded-len"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive", "max-encoded-len"] }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 log = { version = "0.4.17", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
diff --git a/polkadot/runtime/metrics/Cargo.toml b/polkadot/runtime/metrics/Cargo.toml
index 99d7878d99..598fb62f36 100644
--- a/polkadot/runtime/metrics/Cargo.toml
+++ b/polkadot/runtime/metrics/Cargo.toml
@@ -7,7 +7,7 @@ edition.workspace = true
 [dependencies]
 sp-std = { package = "sp-std", git = "https://github.com/paritytech/substrate", branch = "master", default-features = false}
 sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-parity-scale-codec = { version = "3.1.5", default-features = false }
+parity-scale-codec = { version = "3.3.0", default-features = false }
 primitives = { package = "polkadot-primitives", path = "../../primitives", default-features = false }
 
 bs58 = { version = "0.4.0", default-features = false, features = ["alloc"] }
diff --git a/polkadot/runtime/parachains/Cargo.toml b/polkadot/runtime/parachains/Cargo.toml
index ca949d742b..6ec4c6dbe2 100644
--- a/polkadot/runtime/parachains/Cargo.toml
+++ b/polkadot/runtime/parachains/Cargo.toml
@@ -6,7 +6,7 @@ edition.workspace = true
 
 [dependencies]
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive", "max-encoded-len"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive", "max-encoded-len"] }
 log = { version = "0.4.17", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
diff --git a/polkadot/runtime/polkadot/Cargo.toml b/polkadot/runtime/polkadot/Cargo.toml
index 8c715491cb..9d58ac2752 100644
--- a/polkadot/runtime/polkadot/Cargo.toml
+++ b/polkadot/runtime/polkadot/Cargo.toml
@@ -7,7 +7,7 @@ edition.workspace = true
 
 [dependencies]
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive", "max-encoded-len"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive", "max-encoded-len"] }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 log = { version = "0.4.17", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
diff --git a/polkadot/runtime/rococo/Cargo.toml b/polkadot/runtime/rococo/Cargo.toml
index 66a5dc5386..8a8a1cf4d4 100644
--- a/polkadot/runtime/rococo/Cargo.toml
+++ b/polkadot/runtime/rococo/Cargo.toml
@@ -6,7 +6,7 @@ authors.workspace = true
 edition.workspace = true
 
 [dependencies]
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive", "max-encoded-len"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive", "max-encoded-len"] }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 log = { version = "0.4.17", default-features = false }
 serde = { version = "1.0.139", default-features = false }
diff --git a/polkadot/runtime/test-runtime/Cargo.toml b/polkadot/runtime/test-runtime/Cargo.toml
index f6d7b5fb98..2533ad5d45 100644
--- a/polkadot/runtime/test-runtime/Cargo.toml
+++ b/polkadot/runtime/test-runtime/Cargo.toml
@@ -7,7 +7,7 @@ edition.workspace = true
 
 [dependencies]
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 log = { version = "0.4.17", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
diff --git a/polkadot/runtime/westend/Cargo.toml b/polkadot/runtime/westend/Cargo.toml
index 024a8f3e89..460fbdfead 100644
--- a/polkadot/runtime/westend/Cargo.toml
+++ b/polkadot/runtime/westend/Cargo.toml
@@ -7,7 +7,7 @@ edition.workspace = true
 
 [dependencies]
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive", "max-encoded-len"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive", "max-encoded-len"] }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 log = { version = "0.4.17", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
diff --git a/polkadot/statement-table/Cargo.toml b/polkadot/statement-table/Cargo.toml
index 81f2f90e09..0a028596ce 100644
--- a/polkadot/statement-table/Cargo.toml
+++ b/polkadot/statement-table/Cargo.toml
@@ -5,6 +5,6 @@ authors.workspace = true
 edition.workspace = true
 
 [dependencies]
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 primitives = { package = "polkadot-primitives", path = "../primitives" }
diff --git a/polkadot/utils/staking-miner/Cargo.toml b/polkadot/utils/staking-miner/Cargo.toml
index 20d1945148..1d373368e4 100644
--- a/polkadot/utils/staking-miner/Cargo.toml
+++ b/polkadot/utils/staking-miner/Cargo.toml
@@ -5,7 +5,7 @@ authors.workspace = true
 edition.workspace = true
 
 [dependencies]
-codec = { package = "parity-scale-codec", version = "3.0.0" }
+codec = { package = "parity-scale-codec", version = "3.3.0" }
 clap = { version = "4.0.9", features = ["derive", "env"] }
 tracing-subscriber = { version = "0.3.11", features = ["env-filter"] }
 jsonrpsee = { version = "0.16.2", features = ["ws-client", "macros"] }
diff --git a/polkadot/xcm/Cargo.toml b/polkadot/xcm/Cargo.toml
index d66e25748b..b9d6175c26 100644
--- a/polkadot/xcm/Cargo.toml
+++ b/polkadot/xcm/Cargo.toml
@@ -9,7 +9,7 @@ edition.workspace = true
 derivative = { version = "2.2.0", default-features = false, features = [ "use_core" ] }
 impl-trait-for-tuples = "0.2.2"
 log = { version = "0.4.17", default-features = false }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = [ "derive", "max-encoded-len" ] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = [ "derive", "max-encoded-len" ] }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-weights = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
diff --git a/polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml b/polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml
index 6999f6aaff..ce9d8cb4c9 100644
--- a/polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml
+++ b/polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml
@@ -8,7 +8,7 @@ version.workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false }
+codec = { package = "parity-scale-codec", version = "3.3.0", default-features = false }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 frame-support = { default-features = false, branch = "master", git = "https://github.com/paritytech/substrate" }
 frame-system = { default-features = false, branch = "master", git = "https://github.com/paritytech/substrate" }
diff --git a/polkadot/xcm/pallet-xcm/Cargo.toml b/polkadot/xcm/pallet-xcm/Cargo.toml
index ef74b87221..db633eef9e 100644
--- a/polkadot/xcm/pallet-xcm/Cargo.toml
+++ b/polkadot/xcm/pallet-xcm/Cargo.toml
@@ -6,7 +6,7 @@ version.workspace = true
 
 
 [dependencies]
-codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
+codec = { package = "parity-scale-codec", version = "3.3.0", default-features = false, features = ["derive"] }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 serde = { version = "1.0.137", optional = true, features = ["derive"] }
 log = { version = "0.4.17", default-features = false }
diff --git a/polkadot/xcm/xcm-builder/Cargo.toml b/polkadot/xcm/xcm-builder/Cargo.toml
index 6caa6cddd4..894cdadceb 100644
--- a/polkadot/xcm/xcm-builder/Cargo.toml
+++ b/polkadot/xcm/xcm-builder/Cargo.toml
@@ -7,7 +7,7 @@ version.workspace = true
 
 [dependencies]
 impl-trait-for-tuples = "0.2.1"
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 xcm = { path = "..", default-features = false }
 xcm-executor = { path = "../xcm-executor", default-features = false }
diff --git a/polkadot/xcm/xcm-executor/Cargo.toml b/polkadot/xcm/xcm-executor/Cargo.toml
index ecbff92a46..a1104f6db8 100644
--- a/polkadot/xcm/xcm-executor/Cargo.toml
+++ b/polkadot/xcm/xcm-executor/Cargo.toml
@@ -8,7 +8,7 @@ version.workspace = true
 [dependencies]
 impl-trait-for-tuples = "0.2.2"
 environmental = { version = "1.1.4", default-features = false }
-parity-scale-codec = { version = "3.1.5", default-features = false, features = ["derive"] }
+parity-scale-codec = { version = "3.3.0", default-features = false, features = ["derive"] }
 xcm = { path = "..", default-features = false }
 sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-io = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
diff --git a/polkadot/xcm/xcm-simulator/Cargo.toml b/polkadot/xcm/xcm-simulator/Cargo.toml
index b18b709dbb..0c2999321f 100644
--- a/polkadot/xcm/xcm-simulator/Cargo.toml
+++ b/polkadot/xcm/xcm-simulator/Cargo.toml
@@ -6,7 +6,7 @@ authors.workspace = true
 edition.workspace = true
 
 [dependencies]
-codec = { package = "parity-scale-codec", version = "3.0.0" }
+codec = { package = "parity-scale-codec", version = "3.3.0" }
 paste = "1.0.7"
 
 frame-support = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/xcm/xcm-simulator/example/Cargo.toml b/polkadot/xcm/xcm-simulator/example/Cargo.toml
index 54db1b731c..476f3077b1 100644
--- a/polkadot/xcm/xcm-simulator/example/Cargo.toml
+++ b/polkadot/xcm/xcm-simulator/example/Cargo.toml
@@ -6,7 +6,7 @@ edition.workspace = true
 version.workspace = true
 
 [dependencies]
-codec = { package = "parity-scale-codec", version = "3.0.0" }
+codec = { package = "parity-scale-codec", version = "3.3.0" }
 scale-info = { version = "2.1.2", features = ["derive"] }
 log = { version = "0.4.14", default-features = false }
 
diff --git a/polkadot/xcm/xcm-simulator/fuzzer/Cargo.toml b/polkadot/xcm/xcm-simulator/fuzzer/Cargo.toml
index 35bed2355f..ab766f8343 100644
--- a/polkadot/xcm/xcm-simulator/fuzzer/Cargo.toml
+++ b/polkadot/xcm/xcm-simulator/fuzzer/Cargo.toml
@@ -6,7 +6,7 @@ authors.workspace = true
 edition.workspace = true
 
 [dependencies]
-codec = { package = "parity-scale-codec", version = "3.0.0" }
+codec = { package = "parity-scale-codec", version = "3.3.0" }
 honggfuzz = "0.5.55"
 scale-info = { version = "2.1.2", features = ["derive"] }