diff --git a/Cargo.lock b/Cargo.lock
index 8bdaf0a..3680a60 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -91,9 +91,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.1.4"
+version = "4.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f13b9c79b5d1dd500d20ef541215a6423c75829ef43117e1b4d17fd8af0b5d76"
+checksum = "ec0b0588d44d4d63a87dbd75c136c166bbfd9a86a31cb89e09906521c7d3f5e3"
 dependencies = [
  "bitflags",
  "clap_derive",
diff --git a/crates/gpio/Cargo.toml b/crates/gpio/Cargo.toml
index c430c96..21a7b94 100644
--- a/crates/gpio/Cargo.toml
+++ b/crates/gpio/Cargo.toml
@@ -12,7 +12,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-clap = { version = "4.0",  features = ["derive"] }
+clap = { version = "4.1",  features = ["derive"] }
 env_logger = "0.10"
 libc = "0.2"
 log = "0.4"
diff --git a/crates/i2c/Cargo.toml b/crates/i2c/Cargo.toml
index 1dde559..28482ab 100644
--- a/crates/i2c/Cargo.toml
+++ b/crates/i2c/Cargo.toml
@@ -12,7 +12,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-clap = { version = "4.0",  features = ["derive"] }
+clap = { version = "4.1",  features = ["derive"] }
 env_logger = "0.10"
 libc = "0.2"
 log = "0.4"
diff --git a/crates/rng/Cargo.toml b/crates/rng/Cargo.toml
index 8c7e05d..c6a081c 100644
--- a/crates/rng/Cargo.toml
+++ b/crates/rng/Cargo.toml
@@ -10,7 +10,7 @@ license = "Apache-2.0 OR BSD-3-Clause"
 edition = "2021"
 
 [dependencies]
-clap = { version = "4.0",  features = ["derive"] }
+clap = { version = "4.1",  features = ["derive"] }
 env_logger = "0.10"
 epoll = "4.3"
 libc = "0.2"
diff --git a/crates/vsock/Cargo.toml b/crates/vsock/Cargo.toml
index 68f944b..a829244 100644
--- a/crates/vsock/Cargo.toml
+++ b/crates/vsock/Cargo.toml
@@ -11,7 +11,7 @@ edition = "2018"
 
 [dependencies]
 byteorder = "1"
-clap = { version = "4.0",  features = ["derive"] }
+clap = { version = "4.1",  features = ["derive"] }
 env_logger = "0.10"
 epoll = "4.3.1"
 futures = { version = "0.3", features = ["thread-pool"] }