diff --git a/Cargo.lock b/Cargo.lock
index 1373c5f85..10a759853 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3223,9 +3223,9 @@ checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 
 [[package]]
 name = "signal-hook-registry"
-version = "1.4.5"
+version = "1.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9203b8055f63a2a00e2f593bb0510367fe707d7ff1e5c872de2f537b339e5410"
+checksum = "b2a4719bff48cee6b39d12c020eeb490953ad2443b7055bd0b21fca26bd8c28b"
 dependencies = [
  "libc",
 ]
diff --git a/src/hyperlight_host/Cargo.toml b/src/hyperlight_host/Cargo.toml
index eeba95e97..3c76fd519 100644
--- a/src/hyperlight_host/Cargo.toml
+++ b/src/hyperlight_host/Cargo.toml
@@ -83,7 +83,7 @@ mshv-ioctls3 = { package="mshv-ioctls",  version = "=0.3.2", optional = true}
 
 [dev-dependencies]
 uuid = { version = "1.17.0", features = ["v4"] }
-signal-hook-registry = "1.4.5"
+signal-hook-registry = "1.4.6"
 envy = { version = "0.4.2" }
 serde = "1.0"
 proptest = "1.7.0"