diff --git a/package.json b/package.json
index 85d9df17..9a7a0aaf 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "preact": "^7.1.0",
     "request": "^2.79.0",
     "shx": "^0.2.2",
-    "socket.io": "^1.7.3",
+    "socket.io": "^4.1.2",
     "socket.io-client": "^1.7.3",
     "store": "^1.3.20",
     "webpack": "^1.14.0"