diff --git a/squad-server/package.json b/squad-server/package.json
index a968673..c7d8104 100644
--- a/squad-server/package.json
+++ b/squad-server/package.json
@@ -15,7 +15,7 @@
     "pg": "^8.5.1",
     "pg-hstore": "^2.3.3",
     "sequelize": "^6.3.5",
-    "socket.io": "^3.1.2",
+    "socket.io": "^4.5.4",
     "sqlite3": "^5.0.0",
     "tedious": "^15.1.2",
     "tinygradient": "^1.1.2"