diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index c53c1e5dac..7fd7cda9cd 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -1107,9 +1107,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "3.1.10"
+version = "3.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3124f3f75ce09e22d1410043e1e24f2ecc44fad3afe4f08408f1f7663d68da2b"
+checksum = "7c167e37342afc5f33fd87bbc870cedd020d2a6dffa05d45ccd9241fbdd146db"
 dependencies = [
  "atty",
  "bitflags",