diff --git a/Cargo.lock b/Cargo.lock
index 2257d1fdc..11ba07c9d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1148,9 +1148,9 @@ dependencies = [
 
 [[package]]
 name = "signal-hook"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f12c113f6545af584585f757a384ce4e88e9c935c45ee05e3f09f48a7ce4195"
+checksum = "a90334751bc87d07fe48ad9396400bfbd4cf1814a3ea41422adf3204af05a6f0"
 dependencies = [
  "libc",
  "signal-hook-registry",
diff --git a/vmm/Cargo.toml b/vmm/Cargo.toml
index e14f8c82e..59499dc94 100644
--- a/vmm/Cargo.toml
+++ b/vmm/Cargo.toml
@@ -36,7 +36,7 @@ seccomp = { git = "https://github.com/firecracker-microvm/firecracker", tag = "v
 serde = {version = ">=1.0.27", features = ["rc"] }
 serde_derive = ">=1.0.27"
 serde_json = ">=1.0.9"
-signal-hook = "0.3.2"
+signal-hook = "0.3.3"
 tempfile = "3.1.0"
 thiserror = "1.0"
 url = "2.2.0"