diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index 6b95f7bce..6a2e43d54 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -475,9 +475,9 @@ dependencies = [
 
 [[package]]
 name = "signal-hook"
-version = "0.3.7"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6aa894ef3fade0ee7243422f4fbbd6c2b48e6de767e621d37ef65f2310f53cea"
+checksum = "ef33d6d0cd06e0840fba9985aab098c147e67e05cee14d412d3345ed14ff30ac"
 dependencies = [
  "libc",
  "signal-hook-registry",