diff --git a/Cargo.lock b/Cargo.lock
index d9bc37e..a4c5b23 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -519,9 +519,9 @@ dependencies = [
 
 [[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",
@@ -529,9 +529,9 @@ 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/coordinator/Cargo.toml b/coordinator/Cargo.toml
index 9146e16..3b20657 100644
--- a/coordinator/Cargo.toml
+++ b/coordinator/Cargo.toml
@@ -20,7 +20,7 @@ serde_json = "1.0"
 serdect = { version = "0.2.0" }
 itertools = "0.13.0"
 exitcode = "1.1.2"
-clap = { version = "4.5.20", features = ["derive"] }
+clap = { version = "4.5.21", features = ["derive"] }
 reqwest = { version = "0.12.9", features = ["json"] }
 server = { path = "../server" }
 participant = { path = "../participant" }
diff --git a/dkg/Cargo.toml b/dkg/Cargo.toml
index 6dfaefb..5aa5ed8 100644
--- a/dkg/Cargo.toml
+++ b/dkg/Cargo.toml
@@ -10,7 +10,7 @@ eyre = "0.6.12"
 frost-core = { version = "2.0.0", features = ["serde"] }
 frost-ed25519 = { version = "2.0.0", features = ["serde"] }
 reddsa = { git = "https://github.com/ZcashFoundation/reddsa.git", rev = "ed49e9ca0699a6450f6d4a9fe62ff168f5ea1ead", features = ["frost"] }
-clap = { version = "4.5.20", features = ["derive"] }
+clap = { version = "4.5.21", features = ["derive"] }
 hex = { version = "0.4", features = ["serde"] }
 thiserror = "2.0"
 rand = "0.8"
diff --git a/frost-client/Cargo.toml b/frost-client/Cargo.toml
index 9d22a9d..35b8d4c 100644
--- a/frost-client/Cargo.toml
+++ b/frost-client/Cargo.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-clap = { version = "4.5.20", features = ["derive"] }
+clap = { version = "4.5.21", features = ["derive"] }
 reqwest = { version = "0.12.9", features = ["json"] }
 serde = { version = "1.0", features = ["derive"] }
 snow = "0.9.6"
diff --git a/participant/Cargo.toml b/participant/Cargo.toml
index 3494c6e..0a65e9d 100644
--- a/participant/Cargo.toml
+++ b/participant/Cargo.toml
@@ -18,7 +18,7 @@ eyre = "0.6.12"
 exitcode = "1.1.2"
 serde_json = "1.0"
 serdect = { version = "0.2.0" }
-clap = { version = "4.5.20", features = ["derive"] }
+clap = { version = "4.5.21", features = ["derive"] }
 tokio = { version = "1", features = ["full"] }
 message-io = "0.18"
 reqwest = { version = "0.12.9", features = ["json"] }
diff --git a/server/Cargo.toml b/server/Cargo.toml
index 97961dd..6429c5f 100644
--- a/server/Cargo.toml
+++ b/server/Cargo.toml
@@ -9,7 +9,7 @@ edition = "2021"
 axum = "0.7.9"
 axum-extra = { version = "0.9.4", features = ["typed-header"] }
 axum-macros = "0.4.2"
-clap = { version = "4.5.20", features = ["derive"] }
+clap = { version = "4.5.21", features = ["derive"] }
 derivative = "2.2.0"
 eyre = "0.6.11"
 frost-core = { version = "2.0.0", features = ["serde"] }
diff --git a/trusted-dealer/Cargo.toml b/trusted-dealer/Cargo.toml
index f7cd0d5..6f01b50 100644
--- a/trusted-dealer/Cargo.toml
+++ b/trusted-dealer/Cargo.toml
@@ -10,7 +10,7 @@ frost-core = { version = "2.0.0", features = ["serde"] }
 frost-rerandomized = { version = "2.0.0-rc.0", features = ["serde"] }
 frost-ed25519 = { version = "2.0.0", features = ["serde"] }
 reddsa = { git = "https://github.com/ZcashFoundation/reddsa.git", rev = "ed49e9ca0699a6450f6d4a9fe62ff168f5ea1ead", features = ["frost"] }
-clap = { version = "4.5.20", features = ["derive"] }
+clap = { version = "4.5.21", features = ["derive"] }
 thiserror = "2.0"
 rand = "0.8"
 hex = "0.4"