diff --git a/cumulus/Cargo.lock b/cumulus/Cargo.lock
index 0d64c0bd79..b17509706e 100644
--- a/cumulus/Cargo.lock
+++ b/cumulus/Cargo.lock
@@ -1821,9 +1821,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.3.8"
+version = "4.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9394150f5b4273a1763355bd1c2ec54cc5a2593f790587bcd6b2c947cfa9211"
+checksum = "bba77a07e4489fb41bd90e8d4201c3eb246b3c2c9ea2ba0bddd6c1d1df87db7d"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -1832,9 +1832,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.3.8"
+version = "4.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a78fbdd3cc2914ddf37ba444114bc7765bbdcb55ec9cbe6fa054f0137400717"
+checksum = "2c9b4a88bb4bc35d3d6f65a21b0f0bafe9c894fa00978de242c555ec28bea1c0"
 dependencies = [
  "anstream",
  "anstyle 1.0.0",
diff --git a/cumulus/client/cli/Cargo.toml b/cumulus/client/cli/Cargo.toml
index 5d65b8ad15..f8116580de 100644
--- a/cumulus/client/cli/Cargo.toml
+++ b/cumulus/client/cli/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 
 [dependencies]
-clap = { version = "4.3.8", features = ["derive"] }
+clap = { version = "4.3.9", features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 url = "2.4.0"
 
diff --git a/cumulus/parachain-template/node/Cargo.toml b/cumulus/parachain-template/node/Cargo.toml
index 1c760bee2d..c3ad2ea7d2 100644
--- a/cumulus/parachain-template/node/Cargo.toml
+++ b/cumulus/parachain-template/node/Cargo.toml
@@ -10,7 +10,7 @@ edition = "2021"
 build = "build.rs"
 
 [dependencies]
-clap = { version = "4.3.8", features = ["derive"] }
+clap = { version = "4.3.9", features = ["derive"] }
 log = "0.4.19"
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 serde = { version = "1.0.164", features = ["derive"] }
diff --git a/cumulus/polkadot-parachain/Cargo.toml b/cumulus/polkadot-parachain/Cargo.toml
index a14fce4a9c..6f45b6219b 100644
--- a/cumulus/polkadot-parachain/Cargo.toml
+++ b/cumulus/polkadot-parachain/Cargo.toml
@@ -12,7 +12,7 @@ path = "src/main.rs"
 
 [dependencies]
 async-trait = "0.1.68"
-clap = { version = "4.3.8", features = ["derive"] }
+clap = { version = "4.3.9", features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 futures = "0.3.28"
 hex-literal = "0.4.1"
diff --git a/cumulus/test/service/Cargo.toml b/cumulus/test/service/Cargo.toml
index 10cb1fba87..991dd6a6f6 100644
--- a/cumulus/test/service/Cargo.toml
+++ b/cumulus/test/service/Cargo.toml
@@ -10,7 +10,7 @@ path = "src/main.rs"
 
 [dependencies]
 async-trait = "0.1.68"
-clap = { version = "4.3.8", features = ["derive"] }
+clap = { version = "4.3.9", features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 criterion = { version = "0.5.1", features = [ "async_tokio" ] }
 jsonrpsee = { version = "0.16.2", features = ["server"] }