diff --git a/charts/icinga-stack/Chart.yaml b/charts/icinga-stack/Chart.yaml
index 74a3eb5..b6cb034 100644
--- a/charts/icinga-stack/Chart.yaml
+++ b/charts/icinga-stack/Chart.yaml
@@ -24,10 +24,10 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.5.0
+version: 0.5.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "0.5.0"
+appVersion: "0.5.1"
diff --git a/charts/icinga-stack/charts/icinga-kubernetes/Chart.yaml b/charts/icinga-stack/charts/icinga-kubernetes/Chart.yaml
index c81c571..0c9dcb7 100644
--- a/charts/icinga-stack/charts/icinga-kubernetes/Chart.yaml
+++ b/charts/icinga-stack/charts/icinga-kubernetes/Chart.yaml
@@ -12,5 +12,5 @@ maintainers:
     url: https://icinga.com
 
 type: application
-version: 0.3.0
+version: 0.3.1
 appVersion: "0.2.0"