diff --git a/Cargo.lock b/Cargo.lock
index b90a0557..cd6651cc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -771,9 +771,9 @@ checksum = "24188a676b6ae68c3b2cb3a01be17fbf7240ce009799bb56d5b1409051e78fde"
 
 [[package]]
 name = "signal-hook"
-version = "0.3.14"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a253b5e89e2698464fc26b545c9edceb338e18a89effeeecfea192c3025be29d"
+checksum = "732768f1176d21d09e076c23a93123d40bba92d50c4058da34d45c8de8e682b9"
 dependencies = [
  "libc",
  "signal-hook-registry",
diff --git a/Cargo.toml b/Cargo.toml
index 1931e481..1c1a2c67 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ shell-words = "1.1.0"
 simple-error = "0.2.3"
 treestate = "0.1.0"
 im = { version = "15.1.0", features = ["rayon", "serde"] }
-signal-hook = "0.3.14"
+signal-hook = "0.3.15"
 mimalloc = { version = "0.1.34", default-features = false }
 build_uuid = "0.3.0"
 uuid = { version = "1.3.0", features = ["serde"] }