diff --git a/CHANGELOG.md b/CHANGELOG.md
index 676405d68..3c08e51cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,23 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [v6.23.0](https://github.com/buildkite/elastic-ci-stack-for-aws/tree/v6.23.0) (2024-08-09)
+[Full Changelog](https://github.com/buildkite/elastic-ci-stack-for-aws/compare/v6.22.4...v6.23.0)
+
+### Changed
+- Bump agent to v3.77.0 [#1355](https://github.com/buildkite/elastic-ci-stack-for-aws/pull/1355) (@wolfeidau)
+
+### Internal
+- Dependabot updates: [#1354](https://github.com/buildkite/elastic-ci-stack-for-aws/pull/1354) (@dependabot[bot])
+
+<details>
+<summary>Agent Changelog </summary>
+
+## [v3.77.0](https://github.com/buildkite/agent/tree/v3.77.0) (2024-08-08)
+[Full Changelog](https://github.com/buildkite/agent/compare/v3.76.2...v3.77.0)
+
+</details>
+
 ## [v6.22.4](https://github.com/buildkite/elastic-ci-stack-for-aws/tree/v6.22.4) (2024-07-31)
 [Full Changelog](https://github.com/buildkite/elastic-ci-stack-for-aws/compare/v6.22.3...v6.22.4)