diff --git a/packages/core/package.json b/packages/core/package.json
index 8253b63940..28118286a5 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rsbuild/core",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "The Rspack-based build tool.",
   "homepage": "https://rsbuild.dev",
   "bugs": {