diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index f2fe72cb0..75e6e100f 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -523,9 +523,9 @@ dependencies = [
 
 [[package]]
 name = "signal-hook"
-version = "0.3.6"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a7f3f92a1da3d6b1d32245d0cbcbbab0cfc45996d8df619c42bccfa6d2bbb5f"
+checksum = "6aa894ef3fade0ee7243422f4fbbd6c2b48e6de767e621d37ef65f2310f53cea"
 dependencies = [
  "libc",
  "signal-hook-registry",