diff --git a/Cargo.lock b/Cargo.lock
index d380517..a3b49ac 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -148,9 +148,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "4.0.7"
+version = "4.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a1af219c3e254a8b4649d6ddaef886b2015089f35f2ac5e1db31410c0566ab8"
+checksum = "30607dd93c420c6f1f80b544be522a0238a7db35e6a12968d28910983fee0df0"
 dependencies = [
  "atty",
  "bitflags",
@@ -163,9 +163,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.0.7"
+version = "4.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd114ae53ce5a0670f43d2f169c1cd26c69b4896b0c121900cf1e4d06d67316c"
+checksum = "a4a307492e1a34939f79d3b6b9650bd2b971513cd775436bf2b78defeb5af00b"
 dependencies = [
  "heck",
  "proc-macro-error",
diff --git a/bin/Cargo.toml b/bin/Cargo.toml
index 337b452..e3e97a8 100644
--- a/bin/Cargo.toml
+++ b/bin/Cargo.toml
@@ -17,7 +17,7 @@ path = "src/main.rs"
 
 [dependencies]
 adf_bdd = { version="0.3.1", path="../lib", default-features = false }
-clap = {version = "4.0.7", features = [ "derive", "cargo", "env" ]}
+clap = {version = "4.0.9", features = [ "derive", "cargo", "env" ]}
 log = { version = "0.4", features = [ "max_level_trace", "release_max_level_info" ] }
 serde = { version = "1.0", features = ["derive","rc"] }
 serde_json = "1.0"