diff --git a/package.json b/package.json
index d09a4dd..6410f6f 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "lodash": "~3.9.3",
     "oauth": "0.9.10",
     "base64url": "0.0.6",
-    "jws": "0.2.5"
+    "jws": "4.0.0"
   },
   "devDependencies": {
     "mocha": "*"