diff --git a/CHANGELOG.md b/CHANGELOG.md
index b11dad951..ee6cb8f3d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.126.1] - 2023-08-14
+
 ### Fixed
 
 - Revert change concerning port 8081 in `KubeStateMetricsDown` alert.
@@ -2119,7 +2121,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Add existing rules from https://github.com/giantswarm/prometheus-meta-operator/pull/637/commits/bc6a26759eb955de92b41ed5eb33fa37980660f2
 
-[Unreleased]: https://github.com/giantswarm/prometheus-rules/compare/v2.126.0...HEAD
+[Unreleased]: https://github.com/giantswarm/prometheus-rules/compare/v2.126.1...HEAD
+[2.126.1]: https://github.com/giantswarm/prometheus-rules/compare/v2.126.0...v2.126.1
 [2.126.0]: https://github.com/giantswarm/prometheus-rules/compare/v2.125.0...v2.126.0
 [2.125.0]: https://github.com/giantswarm/prometheus-rules/compare/v2.124.0...v2.125.0
 [2.124.0]: https://github.com/giantswarm/prometheus-rules/compare/v2.123.0...v2.124.0