diff --git a/package.json b/package.json
index b5d3021efa0ff..ba1bcb75eaf70 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
   "dependencies": {
     "bignumber.js": "7.2.1",
     "cloudscraper": "1.4.1",
-    "crypto-js": "3.1.9-1",
+    "crypto-js": "4.2.0",
     "ethereumjs-abi": "0.6.5",
     "ethereumjs-util": "5.2.0",
     "fetch-ponyfill": "4.1.0",