diff --git a/package.json b/package.json
index fff4b8ae..4aacac79 100644
--- a/package.json
+++ b/package.json
@@ -15,8 +15,8 @@
     "test": "make test"
   },
   "dependencies": {
-    "engine.io": "0.9.0",
-    "socket.io-parser": "1.0.2",
+    "engine.io": "LearnBoost/engine.io#f071471",
+    "socket.io-parser": "2.0.0",
     "socket.io-client": "LearnBoost/socket.io-client",
     "has-binarydata": "0.0.31",
     "debug": "0.7.4"