diff --git a/Cargo.lock b/Cargo.lock
index 060020c..33553d2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -935,9 +935,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.3.19"
+version = "4.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fd304a20bff958a57f04c4e96a2e7594cc4490a0e809cbd48bb6437edaa452d"
+checksum = "c27cdf28c0f604ba3f512b0c9a409f8de8513e4816705deb0498b627e7c3a3fd"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -946,9 +946,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.3.19"
+version = "4.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01c6a3f08f1fe5662a35cfe393aec09c4df95f60ee93b7556505260f75eee9e1"
+checksum = "08a9f1ab5e9f01a9b81f202e8562eb9a10de70abf9eaeac1be465c28b75aa4aa"
 dependencies = [
  "anstream",
  "anstyle",
diff --git a/node/Cargo.toml b/node/Cargo.toml
index ec50969..a4efe19 100644
--- a/node/Cargo.toml
+++ b/node/Cargo.toml
@@ -17,7 +17,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 name = "node-template"
 
 [dependencies]
-clap = { version = "4.2.5", features = ["derive"] }
+clap = { version = "4.3.21", features = ["derive"] }
 futures = { version = "0.3.21", features = ["thread-pool"]}
 
 sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }