diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 11ac2fc..7639081 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -3,7 +3,7 @@ name: Release
 on:
   push:
     tags:
-      - "*"
+      - "v*"
 
 permissions: read-all
 
diff --git a/CODEOWNERS b/CODEOWNERS
index eac0c9f..899ef41 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -1,4 +1,4 @@
-* patrick.koss@mail.schwarz
+* patrick.koss@stackit.cloud
 * marius.galm@mail.schwarz
-* simon.stier@mail.schwarz
-* christopher.paul@mail.schwarz
+* simon.stier@stackit.cloud
+* florian.sandel@stackit.cloud
diff --git a/README.md b/README.md
index 8b4a263..eb8d257 100644
--- a/README.md
+++ b/README.md
@@ -234,5 +234,5 @@ For those interested in the Helm chart creation mechanics, the process was facil
 helm package deploy/stackit
 ```
 
-To release a new version of the Helm chart, one must meticulously update the version delineation in the
+To release a new version of the Helm chart, one must meticulously update the appVersion and (chart)version delineation in the
 [Chart.yaml](./deploy/stackit/Chart.yaml). Post this modification, initiate a new release to encompass these changes.
diff --git a/deploy/stackit/Chart.yaml b/deploy/stackit/Chart.yaml
index 2e42a01..26202a0 100644
--- a/deploy/stackit/Chart.yaml
+++ b/deploy/stackit/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v1
-appVersion: "1.0"
-description: A Helm chart for Kubernetes
+appVersion: "v0.3.1"
+description: A Helm chart for stackitcloud/stackit-cert-manager-webhook
 name: stackit-cert-manager-webhook
-version: 0.3.2
+version: 0.3.3
diff --git a/deploy/stackit/templates/deployment.yaml b/deploy/stackit/templates/deployment.yaml
index 0d41713..2634610 100644
--- a/deploy/stackit/templates/deployment.yaml
+++ b/deploy/stackit/templates/deployment.yaml
@@ -23,7 +23,7 @@ spec:
       serviceAccountName: {{ include "stackit-cert-manager-webhook.fullname" . }}
       containers:
         - name: {{ .Chart.Name }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           args:
             - --tls-cert-file=/tls/tls.crt
diff --git a/deploy/stackit/values.yaml b/deploy/stackit/values.yaml
index 7229f65..edaee5c 100644
--- a/deploy/stackit/values.yaml
+++ b/deploy/stackit/values.yaml
@@ -23,8 +23,8 @@ certManager:
 image:
   # -- repository of the image.
   repository: ghcr.io/stackitcloud/stackit-cert-manager-webhook
-  # -- tag of the image.
-  tag: v0.3.1
+  # Overrides the image tag whose default is {{ .Chart.AppVersion }}
+  tag: ""
   # -- pull policy of the image.
   pullPolicy: IfNotPresent