diff --git a/Cargo.lock b/Cargo.lock
index 2e92045..6ef44f4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -148,9 +148,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "3.2.19"
+version = "3.2.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68d43934757334b5c0519ff882e1ab9647ac0258b47c24c4f490d78e42697fd5"
+checksum = "23b71c3ce99b7611011217b366d923f1d0a7e07a92bb2dbf1e84508c673ca3bd"
 dependencies = [
  "atty",
  "bitflags",
diff --git a/bin/Cargo.toml b/bin/Cargo.toml
index 8f5101c..8d6c27f 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 = "3.2.19", features = [ "derive", "cargo", "env" ]}
+clap = {version = "3.2.20", 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"