diff --git a/CHANGELOG.md b/CHANGELOG.md
index 70bcb316..3aa85a9b 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]
 
+## [0.10.0] - 2024-12-10
+
 ### Added
 
 - Add Mimir Alertmanager datasource.
@@ -186,7 +188,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initialize project and create heartbeat for the installation.
 
-[Unreleased]: https://github.com/giantswarm/observability-operator/compare/v0.9.1...HEAD
+[Unreleased]: https://github.com/giantswarm/observability-operator/compare/v0.10.0...HEAD
+[0.10.0]: https://github.com/giantswarm/observability-operator/compare/v0.9.1...v0.10.0
 [0.9.1]: https://github.com/giantswarm/observability-operator/compare/v0.9.0...v0.9.1
 [0.9.0]: https://github.com/giantswarm/observability-operator/compare/v0.8.1...v0.9.0
 [0.8.1]: https://github.com/giantswarm/observability-operator/compare/v0.8.0...v0.8.1
diff --git a/helm/observability-operator/Chart.yaml b/helm/observability-operator/Chart.yaml
index a19c0956..77c7acaa 100644
--- a/helm/observability-operator/Chart.yaml
+++ b/helm/observability-operator/Chart.yaml
@@ -3,7 +3,7 @@ name: observability-operator
 description: The observability-operator manages the Giant Swarm observability platform.
 home: https://github.com/giantswarm/observability-operator
 icon: https://s.giantswarm.io/app-icons/giantswarm/1/light.svg
-version: 0.9.1
+version: 0.10.0
 appVersion: 0.0.2
 annotations:
   application.giantswarm.io/team: "atlas"