diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4fe8d97..d3299ba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.1.42](https://github.com/baryhuang/claude-code-by-agents/compare/0.1.41...0.1.42) - 2025-08-29
+
 ## [0.1.41](https://github.com/baryhuang/claude-code-by-agents/compare/0.1.40...0.1.41) - 2025-08-29
 - feat: implement multi-agent chat room protocol with OpenAI + Claude Code coordination by @baryhuang in https://github.com/baryhuang/claude-code-by-agents/pull/22
 - feat: Add comprehensive Swagger API documentation by @baryhuang in https://github.com/baryhuang/claude-code-by-agents/pull/32
diff --git a/backend/package.json b/backend/package.json
index 33af33d..c4afe93 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "agentrooms",
-  "version": "0.1.41",
+  "version": "0.1.42",
   "type": "module",
   "description": "Agentrooms - Multi-agent workspace for collaborative development",
   "keywords": [