diff --git a/tatort-dev/index.yaml b/tatort-dev/index.yaml
index a2eeacf..a4d7f03 100644
--- a/tatort-dev/index.yaml
+++ b/tatort-dev/index.yaml
@@ -2,13 +2,13 @@ apiVersion: v1
 entries:
   tatort:
   - apiVersion: v2
-    appVersion: 0.89-dev.1
-    created: "2025-11-13T12:54:18.907129633+01:00"
+    appVersion: 0.91-dev.1
+    created: "2025-11-24T08:45:26.856699364+01:00"
     description: A Helm chart for Kubernetes
-    digest: c139122a672fc9d1ea0d2c382dcf7ca0f30af927f9480035e85b683000081ee5
+    digest: 0a6949962e8aac4b334e5789fbff9a6b76c1303291ba585a31bd6336b19bb61c
     name: tatort
     type: application
     urls:
-    - tatort-0.89-dev.1.tgz
-    version: 0.89-dev.1
-generated: "2025-11-13T12:54:18.906710176+01:00"
+    - tatort-0.91-dev.1.tgz
+    version: 0.91-dev.1
+generated: "2025-11-24T08:45:26.856202704+01:00"
diff --git a/tatort-dev/tatort-0.89-dev.1.tgz b/tatort-dev/tatort-0.89-dev.1.tgz
deleted file mode 100644
index d2ce722..0000000
Binary files a/tatort-dev/tatort-0.89-dev.1.tgz and /dev/null differ
diff --git a/tatort-dev/tatort-0.91-dev.1.tgz b/tatort-dev/tatort-0.91-dev.1.tgz
new file mode 100644
index 0000000..1a60d14
Binary files /dev/null and b/tatort-dev/tatort-0.91-dev.1.tgz differ
diff --git a/tatort-dev/tatort/Chart.yaml b/tatort-dev/tatort/Chart.yaml
index c00880c..a290b43 100644
--- a/tatort-dev/tatort/Chart.yaml
+++ b/tatort-dev/tatort/Chart.yaml
@@ -2,5 +2,5 @@ apiVersion: v2
 name: tatort
 description: A Helm chart for Kubernetes
 type: application
-version: 0.89-dev.1
-appVersion: 0.89-dev.1
+version: 0.91-dev.1
+appVersion: 0.91-dev.1
diff --git a/tatort-dev/tatort/values.yaml b/tatort-dev/tatort/values.yaml
index c869f53..a1c6b94 100644
--- a/tatort-dev/tatort/values.yaml
+++ b/tatort-dev/tatort/values.yaml
@@ -8,7 +8,7 @@ serviceAccount:
 
 image:
   repository: gitea.innovation-hub-niedersachsen.de/innohub/tatort-dev
-  tag: 0.89-dev.1
+  tag: 0.91-dev.1
   pullPolicy: IfNotPresent
   insecure: true