diff --git a/package.json b/package.json
index 41ca13f..4ce02aa 100644
--- a/package.json
+++ b/package.json
@@ -96,7 +96,7 @@
     "openpgp": "^4.9.0",
     "pug": "^2.0.4",
     "snapsvg": "^0.5.1",
-    "socket.io": "^2.3.0",
-    "socket.io-client": "^2.3.0"
+    "socket.io": "^3.0.0",
+    "socket.io-client": "^4.0.0"
   }
 }