diff --git a/public/package.json b/public/package.json
index 9413a40..6ce3c66 100644
--- a/public/package.json
+++ b/public/package.json
@@ -13,6 +13,6 @@
     "jquery": "^3.3.1",
     "lodash": "^4.17.5",
     "popper.js": "^1.14.3",
-    "socket.io": "^2.1.0"
+    "socket.io": "^3.0.0"
   }
 }