diff --git a/packages/core/package.json b/packages/core/package.json
index 5a62427..fcea554 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ancestor-ui/core",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "main": "index.js",
   "license": "MIT",
   "keywords": [