diff --git a/CHANGELOG.md b/CHANGELOG.md
index d378e287..b7a84b3e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [2.4.2](https://github.com/alibaba/ChatUI/compare/v2.3.1...v2.4.2) (2022-09-01)
+
+
+### Features
+
+* sync 2.4.2 ([477f605](https://github.com/alibaba/ChatUI/commit/477f605b34a588511ff745b46b2bbeea5277b8b3))
+
 ### [2.3.1](https://github.com/alibaba/ChatUI/compare/v2.3.0...v2.3.1) (2022-07-20)
 
 
diff --git a/package.json b/package.json
index bcc64338..e1298dad 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chatui/core",
-  "version": "2.3.1",
+  "version": "2.4.2",
   "description": "The React library for Chatbot UI",
   "main": "lib/index.js",
   "module": "es/index.js",