diff --git a/Cargo.lock b/Cargo.lock
index 64c3948f58e..773439bdd88 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1169,9 +1169,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.1.6"
+version = "4.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec0b0588d44d4d63a87dbd75c136c166bbfd9a86a31cb89e09906521c7d3f5e3"
+checksum = "c3d7ae14b20b94cb02149ed21a86c423859cbe18dc7ed69845cace50e52b40a5"
 dependencies = [
  "bitflags",
  "clap_derive",
@@ -1184,9 +1184,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.1.0"
+version = "4.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "684a277d672e91966334af371f1a7b5833f9aa00b07c84e92fbce95e00208ce8"
+checksum = "44bec8e5c9d09e439c4335b1af0abaab56dcf3b94999a936e1bb47b9134288f0"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -1766,7 +1766,7 @@ dependencies = [
 name = "cumulus-client-cli"
 version = "0.1.0"
 dependencies = [
- "clap 4.1.6",
+ "clap 4.1.8",
  "parity-scale-codec",
  "sc-chain-spec",
  "sc-cli",
@@ -2404,7 +2404,7 @@ name = "cumulus-test-service"
 version = "0.1.0"
 dependencies = [
  "async-trait",
- "clap 4.1.6",
+ "clap 4.1.8",
  "criterion",
  "cumulus-client-cli",
  "cumulus-client-consensus-common",
@@ -3281,7 +3281,7 @@ dependencies = [
  "Inflector",
  "array-bytes 4.2.0",
  "chrono",
- "clap 4.1.6",
+ "clap 4.1.8",
  "comfy-table",
  "frame-benchmarking",
  "frame-support",
@@ -7091,7 +7091,7 @@ dependencies = [
 name = "parachain-template-node"
 version = "0.1.0"
 dependencies = [
- "clap 4.1.6",
+ "clap 4.1.8",
  "cumulus-client-cli",
  "cumulus-client-consensus-aura",
  "cumulus-client-consensus-common",
@@ -7667,7 +7667,7 @@ name = "polkadot-cli"
 version = "0.9.39"
 source = "git+https://github.com/paritytech/polkadot?branch=master#395e45f41bb8aa141c2495d329c32635885f5903"
 dependencies = [
- "clap 4.1.6",
+ "clap 4.1.8",
  "frame-benchmarking-cli",
  "futures",
  "log",
@@ -8339,7 +8339,7 @@ dependencies = [
  "bridge-hub-kusama-runtime",
  "bridge-hub-polkadot-runtime",
  "bridge-hub-rococo-runtime",
- "clap 4.1.6",
+ "clap 4.1.8",
  "collectives-polkadot-runtime",
  "contracts-rococo-runtime",
  "cumulus-client-cli",
@@ -10065,7 +10065,7 @@ source = "git+https://github.com/paritytech/substrate?branch=master#9eafc96a62d1
 dependencies = [
  "array-bytes 4.2.0",
  "chrono",
- "clap 4.1.6",
+ "clap 4.1.8",
  "fdlimit",
  "futures",
  "libp2p",
@@ -10926,7 +10926,7 @@ name = "sc-storage-monitor"
 version = "0.1.0"
 source = "git+https://github.com/paritytech/substrate?branch=master#9eafc96a62d160cd97f8150b2742d7048e394bba"
 dependencies = [
- "clap 4.1.6",
+ "clap 4.1.8",
  "fs4",
  "futures",
  "log",
@@ -13392,7 +13392,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=master#9eafc96a62d160cd97f8150b2742d7048e394bba"
 dependencies = [
  "async-trait",
- "clap 4.1.6",
+ "clap 4.1.8",
  "frame-remote-externalities",
  "frame-try-runtime",
  "hex",
diff --git a/client/cli/Cargo.toml b/client/cli/Cargo.toml
index e45d367f7d8..1cf1746137a 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 = "4.1.6", features = ["derive"] }
+clap = { version = "4.1.8", features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 url = "2.3.1"
 
diff --git a/parachain-template/node/Cargo.toml b/parachain-template/node/Cargo.toml
index 34aef5c8bbd..f4b5019ed00 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 = "4.1.6", features = ["derive"] }
+clap = { version = "4.1.8", features = ["derive"] }
 log = "0.4.17"
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 serde = { version = "1.0.152", features = ["derive"] }
diff --git a/polkadot-parachain/Cargo.toml b/polkadot-parachain/Cargo.toml
index d9c03052386..5ccab9838a9 100644
--- a/polkadot-parachain/Cargo.toml
+++ b/polkadot-parachain/Cargo.toml
@@ -12,7 +12,7 @@ path = "src/main.rs"
 
 [dependencies]
 async-trait = "0.1.66"
-clap = { version = "4.1.6", features = ["derive"] }
+clap = { version = "4.1.8", features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 futures = "0.3.26"
 hex-literal = "0.3.4"
diff --git a/test/service/Cargo.toml b/test/service/Cargo.toml
index a0dbf2e0b4b..119328a7dd9 100644
--- a/test/service/Cargo.toml
+++ b/test/service/Cargo.toml
@@ -10,7 +10,7 @@ path = "src/main.rs"
 
 [dependencies]
 async-trait = "0.1.66"
-clap = { version = "4.1.6", features = ["derive"] }
+clap = { version = "4.1.8", features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 criterion = { version = "0.4.0", features = [ "async_tokio" ] }
 jsonrpsee = { version = "0.16.2", features = ["server"] }