diff --git a/package.json b/package.json
index 37c615f1..c92d217f 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "Platform",
     "mBaaS"
   ],
-  "version": "1.9.0-rc-1",
+  "version": "2.0.0-beta1",
   "scripts": {
     "test": "mocha -R spec"
   },