diff --git a/package.json b/package.json
index 2407632d..433058eb 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "license": "MIT",
   "dependencies": {
     "cookie": "0.3.1",
-    "cookie-signature": "1.0.6",
+    "cookie-signature": "1.1.0",
     "crc": "3.5.0",
     "debug": "2.6.9",
     "depd": "~1.1.2",