diff --git a/package.json b/package.json
index f17c505..4be3ed4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rtsp-ffmpeg",
-  "version": "0.0.10",
+  "version": "0.0.11",
   "author": "Andrew D.Laptev <a.d.laptev@gmail.com>",
   "description": "ffmpeg wrapper for rtsp streaming",
   "main": "lib/rtsp-ffmpeg.js",
@@ -15,6 +15,7 @@
     "url": "https://github.com/agsh/rtsp-ffmpeg.git"
   },
   "devDependencies": {
-    "socket.io": "^1.3.0"
+    "socket.io": "^1.4",
+    "express": "4"
   }
 }