diff --git a/packages/client/package.json b/packages/client/package.json
index cffffce..6c8ad29 100644
--- a/packages/client/package.json
+++ b/packages/client/package.json
@@ -30,7 +30,7 @@
     "automerge": "0.14.0",
     "slate": "0.59.0",
     "slate-history": "0.58.3",
-    "socket.io-client": "^2.3.0",
+    "socket.io-client": "^4.1.3",
     "typescript": "^3.8.3"
   },
   "devDependencies": {