diff --git a/Cargo.lock b/Cargo.lock
index 9ac0d3df1..b20da6119 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -180,9 +180,9 @@ checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 
 [[package]]
 name = "clap"
-version = "2.33.2"
+version = "2.33.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10040cdf04294b565d9e0319955430099ec3813a64c952b86a41200ad714ae48"
+checksum = "37e58ac78573c40708d45522f0d80fa2f01cc4f9b4e2bf749807255454312002"
 dependencies = [
  "ansi_term",
  "atty",
diff --git a/Cargo.toml b/Cargo.toml
index ed2f2ea48..90c7491c0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ homepage = "https://github.com/cloud-hypervisor/cloud-hypervisor"
 lto = true
 
 [dependencies]
-clap = { version = "2.33.2", features = ["wrap_help"] }
+clap = { version = "2.33.3", features = ["wrap_help"] }
 hypervisor = { path = "hypervisor" }
 libc = "0.2.74"
 log = { version = "0.4.11", features = ["std"] }
diff --git a/vhost_user_block/Cargo.toml b/vhost_user_block/Cargo.toml
index c460eefd9..7ea299234 100644
--- a/vhost_user_block/Cargo.toml
+++ b/vhost_user_block/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 
 [dependencies]
 block_util = { path = "../block_util" }
-clap = { version = "2.33.2", features=["wrap_help"] }
+clap = { version = "2.33.3", features=["wrap_help"] }
 epoll = ">=4.0.1"
 libc = "0.2.74"
 log = "0.4.11"
diff --git a/vhost_user_fs/Cargo.toml b/vhost_user_fs/Cargo.toml
index a6b2a13a7..f7ca60cdf 100644
--- a/vhost_user_fs/Cargo.toml
+++ b/vhost_user_fs/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 
 [dependencies]
 bitflags = "1.1.0"
-clap = { version = "2.33.2", features=["wrap_help"] }
+clap = { version = "2.33.3", features=["wrap_help"] }
 epoll = ">=4.0.1"
 futures = { version = "0.3.5", features = ["thread-pool"] }
 libc = "0.2.74"
diff --git a/vhost_user_net/Cargo.toml b/vhost_user_net/Cargo.toml
index 5c62a848a..239d7a42f 100644
--- a/vhost_user_net/Cargo.toml
+++ b/vhost_user_net/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["The Cloud Hypervisor Authors"]
 edition = "2018"
 
 [dependencies]
-clap = { version = "2.33.2", features=["wrap_help"] }
+clap = { version = "2.33.3", features=["wrap_help"] }
 epoll = ">=4.0.1"
 libc = "0.2.74"
 log = "0.4.11"
diff --git a/vmm/Cargo.toml b/vmm/Cargo.toml
index 84d359711..50fb2cb42 100644
--- a/vmm/Cargo.toml
+++ b/vmm/Cargo.toml
@@ -16,7 +16,7 @@ io_uring = ["virtio-devices/io_uring"]
 
 [dependencies]
 arc-swap = ">=0.4.4"
-clap = "2.33.2"
+clap = "2.33.3"
 acpi_tables = { path = "../acpi_tables", optional = true }
 anyhow = "1.0"
 arch = { path = "../arch" }