diff --git a/Cargo.lock b/Cargo.lock
index 9642094f..a26bdfca 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2029,9 +2029,9 @@ checksum = "ae1a47186c03a32177042e55dbc5fd5aee900b8e0069a8d70fba96a9375cd012"
 
 [[package]]
 name = "signal-hook"
-version = "0.3.15"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "732768f1176d21d09e076c23a93123d40bba92d50c4058da34d45c8de8e682b9"
+checksum = "b824b6e687aff278cdbf3b36f07aa52d4bd4099699324d5da86a2ebce3aa00b3"
 dependencies = [
  "libc",
  "signal-hook-registry",