diff --git a/packages/core/package.json b/packages/core/package.json
index bc966d2a00..4293822eef 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rsbuild/core",
-  "version": "1.3.23",
+  "version": "1.4.0-beta.0",
   "description": "The Rspack-based build tool.",
   "homepage": "https://rsbuild.rs",
   "bugs": {