diff --git a/package.json b/package.json
index cac0c586..ce37021b 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "cookie": "~0.4.1",
     "cors": "~2.8.5",
     "debug": "~4.3.1",
-    "engine.io-parser": "~5.0.0",
+    "engine.io-parser": "~5.0.3",
     "ws": "~8.2.3"
   },
   "devDependencies": {