diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d42cc2..ab9021c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,11 +2,26 @@
 
 ## [Unreleased]
 
+## [0.2.1] - 2023-12-27
+
+### Fixed
+
+- Update CHANGELOG.md
+
+## [0.2.0] - 2023-12-27
+
+### Added
+
+- Add client for interactions with Anthropic API.
+- Add support for completions.
+
 ## [0.1.0] - 2023-11-30
 
 ### Added
 
 - Initial release
 
-[Unreleased]: https://github.com/d3d1rty/event_logger_rails/compare/0.1.0...HEAD
+[Unreleased]: https://github.com/d3d1rty/event_logger_rails/compare/0.2.1...HEAD
+[0.2.1]: https://github.com/d3d1rty/event_logger_rails/compare/0.2.0...0.2.1
+[0.2.0]: https://github.com/d3d1rty/event_logger_rails/compare/0.1.0...0.2.0
 [0.1.0]: https://github.com/d3d1rty/event_logger_rails/releases/tag/0.1.0