diff --git a/packages/core/package.json b/packages/core/package.json
index 2ed1019..80ceb06 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kenshooui/react-tree",
-  "version": "1.0.0",
+  "version": "0.0.1",
   "main": "dist/react-tree.cjs.js",
   "module": "dist/react-tree.esm.js",
   "repository": "https://github.com/kenshoo/react-tree.git",