diff --git a/packages/zilliqa-js-core/package.json b/packages/zilliqa-js-core/package.json
index 81fcfc5d..f1a29f52 100644
--- a/packages/zilliqa-js-core/package.json
+++ b/packages/zilliqa-js-core/package.json
@@ -27,7 +27,7 @@
   "dependencies": {
     "@zilliqa-js/crypto": "0.10.1",
     "@zilliqa-js/util": "0.10.1",
-    "cross-fetch": "^2.2.2",
+    "cross-fetch": "^3.1.5",
     "mitt": "^1.1.3"
   },
   "engines": {