diff --git a/Cargo.lock b/Cargo.lock
index bfe485779..84f074c4b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1958,9 +1958,9 @@ dependencies = [
 
 [[package]]
 name = "signal-hook"
-version = "0.3.17"
+version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8621587d4798caf8eb44879d42e56b9a93ea5dcd315a6487c357130095b62801"
+checksum = "d881a16cf4426aa584979d30bd82cb33429027e42122b169753d6ef1085ed6e2"
 dependencies = [
  "libc",
  "signal-hook-registry",
diff --git a/Cargo.toml b/Cargo.toml
index 97bb452e2..6f61515e1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,7 +41,7 @@ log = { version = "0.4.22", features = ["std"] }
 option_parser = { path = "option_parser" }
 seccompiler = { workspace = true }
 serde_json = { workspace = true }
-signal-hook = "0.3.17"
+signal-hook = "0.3.18"
 thiserror = "2.0.6"
 tpm = { path = "tpm" }
 tracer = { path = "tracer" }
diff --git a/vmm/Cargo.toml b/vmm/Cargo.toml
index 0592ca1b0..b6b514830 100644
--- a/vmm/Cargo.toml
+++ b/vmm/Cargo.toml
@@ -65,7 +65,7 @@ seccompiler = { workspace = true }
 serde = { version = "1.0.208", features = ["derive", "rc"] }
 serde_json = { workspace = true }
 serial_buffer = { path = "../serial_buffer" }
-signal-hook = "0.3.17"
+signal-hook = "0.3.18"
 thiserror = "2.0.6"
 tracer = { path = "../tracer" }
 uuid = "1.12.1"