diff --git a/Cargo.lock b/Cargo.lock
index 9e0bc73bb4..0bc0b85df5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1075,9 +1075,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "3.2.5"
+version = "3.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d53da17d37dba964b9b3ecb5c5a1f193a2762c700e6829201e645b9381c99dc7"
+checksum = "9f1fe12880bae935d142c8702d500c63a4e8634b6c3c57ad72bf978fc7b6249a"
 dependencies = [
  "atty",
  "bitflags",
@@ -1092,9 +1092,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "3.2.5"
+version = "3.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c11d40217d16aee8508cc8e5fde8b4ff24639758608e5374e731b53f85749fb9"
+checksum = "ed6db9e867166a43a53f7199b5e4d1f522a1e5bd626654be263c999ce59df39a"
 dependencies = [
  "heck 0.4.0",
  "proc-macro-error",
@@ -1574,7 +1574,7 @@ dependencies = [
 name = "cumulus-client-cli"
 version = "0.1.0"
 dependencies = [
- "clap 3.2.5",
+ "clap 3.2.6",
  "parity-scale-codec",
  "sc-chain-spec",
  "sc-cli",
@@ -2184,7 +2184,7 @@ name = "cumulus-test-service"
 version = "0.1.0"
 dependencies = [
  "async-trait",
- "clap 3.2.5",
+ "clap 3.2.6",
  "criterion",
  "cumulus-client-cli",
  "cumulus-client-consensus-common",
@@ -2854,7 +2854,7 @@ source = "git+https://github.com/paritytech/substrate?branch=master#4ea2ac87de6c
 dependencies = [
  "Inflector",
  "chrono",
- "clap 3.2.5",
+ "clap 3.2.6",
  "comfy-table",
  "frame-benchmarking",
  "frame-support",
@@ -6533,7 +6533,7 @@ dependencies = [
 name = "parachain-template-node"
 version = "0.1.0"
 dependencies = [
- "clap 3.2.5",
+ "clap 3.2.6",
  "cumulus-client-cli",
  "cumulus-client-collator",
  "cumulus-client-consensus-aura",
@@ -7091,7 +7091,7 @@ name = "polkadot-cli"
 version = "0.9.23"
 source = "git+https://github.com/paritytech/polkadot?branch=master#91680820118832ebddd64630ff47f8eeecc73ebb"
 dependencies = [
- "clap 3.2.5",
+ "clap 3.2.6",
  "frame-benchmarking-cli",
  "futures",
  "log",
@@ -7737,7 +7737,7 @@ version = "0.9.220"
 dependencies = [
  "assert_cmd",
  "async-trait",
- "clap 3.2.5",
+ "clap 3.2.6",
  "contracts-rococo-runtime",
  "cumulus-client-cli",
  "cumulus-client-consensus-aura",
@@ -9440,7 +9440,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=master#4ea2ac87de6cd66ca1e6038d10212c7c4e07a86a"
 dependencies = [
  "chrono",
- "clap 3.2.5",
+ "clap 3.2.6",
  "fdlimit",
  "futures",
  "hex",
@@ -12475,7 +12475,7 @@ name = "try-runtime-cli"
 version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=master#4ea2ac87de6cd66ca1e6038d10212c7c4e07a86a"
 dependencies = [
- "clap 3.2.5",
+ "clap 3.2.6",
  "jsonrpsee",
  "log",
  "parity-scale-codec",
diff --git a/client/cli/Cargo.toml b/client/cli/Cargo.toml
index 0c1c909db1..eba672355f 100644
--- a/client/cli/Cargo.toml
+++ b/client/cli/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 
 [dependencies]
-clap = { version = "3.2.5", features = ["derive", "deprecated"] }
+clap = { version = "3.2.6", features = ["derive", "deprecated"] }
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 url = "2.2.2"
 
diff --git a/parachain-template/node/Cargo.toml b/parachain-template/node/Cargo.toml
index a4f4fab47f..c9b6d70b2b 100644
--- a/parachain-template/node/Cargo.toml
+++ b/parachain-template/node/Cargo.toml
@@ -10,7 +10,7 @@ edition = "2021"
 build = "build.rs"
 
 [dependencies]
-clap = { version = "3.2.5", features = ["derive"] }
+clap = { version = "3.2.6", features = ["derive"] }
 derive_more = "0.99.2"
 log = "0.4.17"
 codec = { package = "parity-scale-codec", version = "3.0.0" }
diff --git a/polkadot-parachain/Cargo.toml b/polkadot-parachain/Cargo.toml
index 67635d5fc9..d677df57d7 100644
--- a/polkadot-parachain/Cargo.toml
+++ b/polkadot-parachain/Cargo.toml
@@ -8,7 +8,7 @@ description = "Runs a polkadot parachain node which could be a collator."
 
 [dependencies]
 async-trait = "0.1.56"
-clap = { version = "3.2.5", features = ["derive", "deprecated"] }
+clap = { version = "3.2.6", features = ["derive", "deprecated"] }
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 futures = "0.3.21"
 hex-literal = "0.3.4"
diff --git a/test/service/Cargo.toml b/test/service/Cargo.toml
index 935d4ab771..f0df957616 100644
--- a/test/service/Cargo.toml
+++ b/test/service/Cargo.toml
@@ -10,7 +10,7 @@ path = "src/main.rs"
 
 [dependencies]
 async-trait = "0.1.56"
-clap = { version = "3.2.5", features = ["derive", "deprecated"] }
+clap = { version = "3.2.6", features = ["derive", "deprecated"] }
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 criterion = { version = "0.3.5", features = [ "async_tokio" ] }
 jsonrpsee = { version = "0.14.0", features = ["server"] }