diff --git a/package.json b/package.json
index 79cb1b4c..6a2a859e 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "license": "MIT",
   "dependencies": {
     "cookie": "0.7.2",
-    "cookie-signature": "1.0.7",
+    "cookie-signature": "1.2.2",
     "debug": "2.6.9",
     "depd": "~2.0.0",
     "on-headers": "~1.0.2",