diff --git a/package.json b/package.json
index ac8db7c..d4c7863 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "mqtt"
   ],
   "dependencies": {
-    "crypto-js": "4.0.0",
+    "crypto-js": "4.2.0",
     "minimist": "1.2.6",
     "mqtt": "4.2.8",
     "websocket-stream": "^5.5.2"