diff --git a/src/test/resources/package.json b/src/test/resources/package.json
index 421d4f6..8022b36 100644
--- a/src/test/resources/package.json
+++ b/src/test/resources/package.json
@@ -3,6 +3,6 @@
   "version": "0.0.0",
   "private": true,
   "dependencies": {
-    "engine.io": "0.6.1"
+    "engine.io": "0.6.3"
   }
 }