diff --git a/package.json b/package.json
index c7903ce..25b1161 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "sjcl": "~1.0.3",
     "web3-core-helpers": "1.0.0-beta.36",
     "web3-eth-abi": "1.0.0-beta.36",
-    "web3-utils": "1.0.0-beta.36",
+    "web3-utils": "4.2.1",
     "ws": "^7.2.0"
   },
   "repository": {