diff --git a/Cargo.lock b/Cargo.lock
index 59a4cb5..e7f9a2d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -107,9 +107,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "4.5.20"
+version = "4.5.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b97f376d85a664d5837dbae44bf546e6477a679ff6610010f17276f686d867e8"
+checksum = "fb3b4b9e5a7c7514dfa52869339ee98b3156b0bfb4e8a77c4ff4babb64b1604f"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -117,9 +117,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.20"
+version = "4.5.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19bc80abd44e4bed93ca373a0704ccbd1b710dc5749406201bb018272808dc54"
+checksum = "b17a95aa67cc7b5ebd32aa5370189aa0d79069ef1c64ce893bd30fb24bff20ec"
 dependencies = [
  "anstream",
  "anstyle",
diff --git a/nix-script-haskell/Cargo.toml b/nix-script-haskell/Cargo.toml
index 37164a6..bc9b6aa 100644
--- a/nix-script-haskell/Cargo.toml
+++ b/nix-script-haskell/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 
 [dependencies]
 anyhow = "1.0.93"
-clap = { version = "4.5.20", features = [ "std", "color", "suggestions", "derive", "cargo", "env" ] }
+clap = { version = "4.5.21", features = [ "std", "color", "suggestions", "derive", "cargo", "env" ] }
 nix-script-directives = { path = "../nix-script-directives" }
 log = "0.4.22"
 env_logger = "0.11.5"
diff --git a/nix-script/Cargo.toml b/nix-script/Cargo.toml
index f982e48..4725c74 100644
--- a/nix-script/Cargo.toml
+++ b/nix-script/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 
 [dependencies]
 anyhow = "1.0.93"
-clap = { version = "4.5.20", features = [ "std", "color", "suggestions", "derive", "cargo", "env" ] }
+clap = { version = "4.5.21", features = [ "std", "color", "suggestions", "derive", "cargo", "env" ] }
 directories = "5.0.1"
 env_logger = "0.11.5"
 fs2 = "0.4.3"