diff --git a/package.json b/package.json
index aea34946f..7c2b96601 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-router",
-  "version": "2.0.0",
+  "version": "2.0.0-beta.1",
   "description": "Official router for Vue.js 2.0",
   "author": "Evan You",
   "license": "MIT",