diff --git a/Cargo.lock b/Cargo.lock
index fa4ee279..26a8700f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -833,9 +833,9 @@ dependencies = [
 
 [[package]]
 name = "signal-hook"
-version = "0.3.9"
+version = "0.3.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "470c5a6397076fae0094aaf06a08e6ba6f37acb77d3b1b91ea92b4d6c8650c39"
+checksum = "9c98891d737e271a2954825ef19e46bd16bdb98e2746f2eec4f7a4ef7946efd1"
 dependencies = [
  "libc",
  "signal-hook-registry",