diff --git a/charts/tibiadata-api-go/Chart.yaml b/charts/tibiadata-api-go/Chart.yaml
index cee57a9..aef6c86 100644
--- a/charts/tibiadata-api-go/Chart.yaml
+++ b/charts/tibiadata-api-go/Chart.yaml
@@ -24,7 +24,7 @@ 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: 1.2.1
+version: 1.2.2
 
 # 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
diff --git a/charts/tibiadata-api-go/templates/deployment.yaml b/charts/tibiadata-api-go/templates/deployment.yaml
index a757f58..c04f68a 100644
--- a/charts/tibiadata-api-go/templates/deployment.yaml
+++ b/charts/tibiadata-api-go/templates/deployment.yaml
@@ -15,6 +15,9 @@ spec:
     metadata:
       {{- with .Values.podAnnotations }}
       annotations:
+        {{- if .Values.configMap.create }}
+        checksum/cm: {{ include (print $.Template.BasePath "/templates/configmaps.yaml") . | sha256sum }}
+        {{- end }}
         {{- toYaml . | nindent 8 }}
       {{- end }}
       labels: