diff --git a/Cargo.lock b/Cargo.lock
index 7974e08..74b90ef 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -399,9 +399,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.3.5"
+version = "4.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2686c4115cb0810d9a984776e197823d08ec94f176549a89a9efded477c456dc"
+checksum = "bba77a07e4489fb41bd90e8d4201c3eb246b3c2c9ea2ba0bddd6c1d1df87db7d"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -410,9 +410,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.3.5"
+version = "4.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e53afce1efce6ed1f633cf0e57612fe51db54a1ee4fd8f8503d078fe02d69ae"
+checksum = "2c9b4a88bb4bc35d3d6f65a21b0f0bafe9c894fa00978de242c555ec28bea1c0"
 dependencies = [
  "anstream",
  "anstyle",
diff --git a/Cargo.toml b/Cargo.toml
index dd2dc43..2d6a707 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-clap = { version = "4.3.5", features = [ "derive" ] }
+clap = { version = "4.3.9", features = [ "derive" ] }
 serde = { version = "1.0.164", features = [ "derive" ] }
 toml = "0.7"
 log = "0.4"