diff --git a/bots/js/package.json b/bots/js/package.json
index 247d889e7..f3d08b2fb 100644
--- a/bots/js/package.json
+++ b/bots/js/package.json
@@ -4,7 +4,7 @@
     "ethereumjs-tx": "1.3.3",
     "ethereumjs-util": "4.5.0",
     "js-sha256": "0.3.0",
-    "socket.io-client": "2.0.3",
+    "socket.io-client": "4.0.0",
     "web3": "0.17.0-alpha"
   },
   "devDependencies": {