diff --git a/CHANGELOG.md b/CHANGELOG.md
index 15c933a..dd3cbc5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 ## [Unreleased]
 
 
+<a name="0.2.2"></a>
+## [0.2.2] - 2023-08-21
+### Update
+- Update CHANGELOG.md
+
+### Pull Requests
+- Merge pull request [#4](https://github.com/freenowtech/tableau-prometheus-exporter/issues/4) from freenowtech/chore/update-changelog
+- Merge pull request [#1](https://github.com/freenowtech/tableau-prometheus-exporter/issues/1) from freenowtech/feature/dockerize
+
+
 <a name="0.2.1"></a>
 ## [0.2.1] - 2023-08-18
 ### Add
@@ -18,5 +28,6 @@
 - First Commit
 
 
-[Unreleased]: https://github.com/freenowtech/tableau-prometheus-exporter/compare/0.2.1...HEAD
+[Unreleased]: https://github.com/freenowtech/tableau-prometheus-exporter/compare/0.2.2...HEAD
+[0.2.2]: https://github.com/freenowtech/tableau-prometheus-exporter/compare/0.2.1...0.2.2
 [0.2.1]: https://github.com/freenowtech/tableau-prometheus-exporter/compare/0.1.0...0.2.1