diff --git a/Cargo.lock b/Cargo.lock
index 16dba7b..b4e7ef0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -177,9 +177,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.3.5"
+version = "4.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2686c4115cb0810d9a984776e197823d08ec94f176549a89a9efded477c456dc"
+checksum = "d9394150f5b4273a1763355bd1c2ec54cc5a2593f790587bcd6b2c947cfa9211"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -188,9 +188,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.3.5"
+version = "4.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e53afce1efce6ed1f633cf0e57612fe51db54a1ee4fd8f8503d078fe02d69ae"
+checksum = "9a78fbdd3cc2914ddf37ba444114bc7765bbdcb55ec9cbe6fa054f0137400717"
 dependencies = [
  "anstream",
  "anstyle",
diff --git a/crates/gpio/Cargo.toml b/crates/gpio/Cargo.toml
index 8dc7b3b..edd3049 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 = "4.2",  features = ["derive"] }
+clap = { version = "4.3",  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 9608761..0505d88 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 = "4.2",  features = ["derive"] }
+clap = { version = "4.3",  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 fa9a99c..b39d8f9 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 = "4.2",  features = ["derive"] }
+clap = { version = "4.3",  features = ["derive"] }
 env_logger = "0.10"
 epoll = "4.3"
 libc = "0.2"
diff --git a/crates/scsi/Cargo.toml b/crates/scsi/Cargo.toml
index 682c9ca..b1b9d9d 100644
--- a/crates/scsi/Cargo.toml
+++ b/crates/scsi/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 = "4.2",  features = ["derive"] }
+clap = { version = "4.3",  features = ["derive"] }
 env_logger = "0.10"
 epoll = "4.3"
 log = "0.4"
diff --git a/crates/vsock/Cargo.toml b/crates/vsock/Cargo.toml
index 841c7d9..bcbf0b8 100644
--- a/crates/vsock/Cargo.toml
+++ b/crates/vsock/Cargo.toml
@@ -11,7 +11,7 @@ edition = "2018"
 
 [dependencies]
 byteorder = "1"
-clap = { version = "4.2",  features = ["derive"] }
+clap = { version = "4.3",  features = ["derive"] }
 env_logger = "0.10"
 epoll = "4.3.1"
 futures = { version = "0.3", features = ["thread-pool"] }