diff --git a/package.json b/package.json
index 86ab6f6b..dcf40d1b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rc-tabs",
-  "version": "11.16.1",
+  "version": "12.0.0-alpha.0",
   "description": "tabs ui component for react",
   "engines": {
     "node": ">=8.x"