diff --git a/Cargo.lock b/Cargo.lock
index 98e084a25..959e2695b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1169,9 +1169,9 @@ dependencies = [
 
 [[package]]
 name = "signal-hook"
-version = "0.3.4"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "780f5e3fe0c66f67197236097d89de1e86216f1f6fdeaf47c442f854ab46c240"
+checksum = "8a7f3f92a1da3d6b1d32245d0cbcbbab0cfc45996d8df619c42bccfa6d2bbb5f"
 dependencies = [
  "libc",
  "signal-hook-registry",
diff --git a/Cargo.toml b/Cargo.toml
index c3dd62a03..8f014fd0f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ log = { version = "0.4.14", features = ["std"] }
 option_parser = { path = "option_parser" }
 seccomp = { git = "https://github.com/firecracker-microvm/firecracker", tag = "v0.22.0" }
 serde_json = "1.0.62"
-signal-hook = "0.3.4"
+signal-hook = "0.3.6"
 thiserror = "1.0"
 vmm = { path = "vmm" }
 vmm-sys-util = "0.7.0"
diff --git a/vmm/Cargo.toml b/vmm/Cargo.toml
index cf47ce1c6..fd785599f 100644
--- a/vmm/Cargo.toml
+++ b/vmm/Cargo.toml
@@ -37,7 +37,7 @@ 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 = "0.3.4"
+signal-hook = "0.3.6"
 tempfile = "3.2.0"
 thiserror = "1.0"
 url = "2.2.1"