diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22e9248b..52362a02 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/lang/zh-CN/
 
 ## [Unreleased]
 
+## [2.4.3] - 2023-06-14
+
 ### Changed
 
 - 调整 pre-commit hooks 的存放位置至 .cache 目录下
@@ -231,7 +233,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/lang/zh-CN/
 
 - 最初的版本
 
-[unreleased]: https://github.com/nonebot/noneflow/compare/v2.4.2...HEAD
+[unreleased]: https://github.com/nonebot/noneflow/compare/v2.4.3...HEAD
+[2.4.3]: https://github.com/nonebot/noneflow/compare/v2.4.2...v2.4.3
 [2.4.2]: https://github.com/nonebot/noneflow/compare/v2.4.1...v2.4.2
 [2.4.1]: https://github.com/nonebot/noneflow/compare/v2.4.0...v2.4.1
 [2.4.0]: https://github.com/nonebot/noneflow/compare/v2.3.1...v2.4.0
diff --git a/pyproject.toml b/pyproject.toml
index 695f5f94..37ed21dc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "noneflow"
-version = "2.4.2"
+version = "2.4.3"
 description = "Manage publish related issues in nonebot2 project"
 authors = ["hemengyang <hmy0119@gmail.com>"]
 license = "MIT"