diff --git a/streifencheck-dev/index.yaml b/streifencheck-dev/index.yaml
index ad7de53..ec0910e 100644
--- a/streifencheck-dev/index.yaml
+++ b/streifencheck-dev/index.yaml
@@ -2,19 +2,19 @@ apiVersion: v1
 entries:
   streifencheck-backend:
   - apiVersion: v2
-    appVersion: 0.52-dev.1
-    created: "2025-08-06T13:01:59.483931517+02:00"
+    appVersion: 0.53-dev.1
+    created: "2025-08-06T13:12:53.868452978+02:00"
     description: A Helm chart for Kubernetes
-    digest: 42195c11a1ea9ac585e8a77f6ccf72491fedd9f9266a9010690c972172b49407
+    digest: 967e0e5d7d4c556de9a9ab00a60fcdbe89cfa2d074b9b1929bda897ab7dca693
     name: streifencheck-backend
     type: application
     urls:
-    - streifencheck-backend-0.52-dev.1.tgz
-    version: 0.52-dev.1
+    - streifencheck-backend-0.53-dev.1.tgz
+    version: 0.53-dev.1
   streifencheck-frontend:
   - apiVersion: v2
     appVersion: 0.23-dev.1
-    created: "2025-08-06T13:01:59.4842585+02:00"
+    created: "2025-08-06T13:12:53.868724426+02:00"
     description: A Helm chart for Kubernetes
     digest: cc90d8dad4d3f23241ad155a16a289ef30e0f18a1becb55ff50a745d9859dbce
     name: streifencheck-frontend
@@ -22,4 +22,4 @@ entries:
     urls:
     - streifencheck-frontend-0.23-dev.1.tgz
     version: 0.23-dev.1
-generated: "2025-08-06T13:01:59.483492407+02:00"
+generated: "2025-08-06T13:12:53.868019234+02:00"
diff --git a/streifencheck-dev/streifencheck-backend-0.52-dev.1.tgz b/streifencheck-dev/streifencheck-backend-0.52-dev.1.tgz
deleted file mode 100644
index c6481c3..0000000
Binary files a/streifencheck-dev/streifencheck-backend-0.52-dev.1.tgz and /dev/null differ
diff --git a/streifencheck-dev/streifencheck-backend-0.53-dev.1.tgz b/streifencheck-dev/streifencheck-backend-0.53-dev.1.tgz
new file mode 100644
index 0000000..81d1bbe
Binary files /dev/null and b/streifencheck-dev/streifencheck-backend-0.53-dev.1.tgz differ
diff --git a/streifencheck-dev/streifencheck-backend/Chart.yaml b/streifencheck-dev/streifencheck-backend/Chart.yaml
index a8cf92e..d889c23 100644
--- a/streifencheck-dev/streifencheck-backend/Chart.yaml
+++ b/streifencheck-dev/streifencheck-backend/Chart.yaml
@@ -2,5 +2,5 @@ apiVersion: v2
 name: streifencheck-backend
 description: A Helm chart for Kubernetes
 type: application
-version: 0.52-dev.1
-appVersion: 0.52-dev.1
+version: 0.53-dev.1
+appVersion: 0.53-dev.1
diff --git a/streifencheck-dev/streifencheck-backend/values.yaml b/streifencheck-dev/streifencheck-backend/values.yaml
index 598598d..d234bd4 100644
--- a/streifencheck-dev/streifencheck-backend/values.yaml
+++ b/streifencheck-dev/streifencheck-backend/values.yaml
@@ -8,7 +8,7 @@ serviceAccount:
 
 image:
   repository: gitea.innovation-hub-niedersachsen.de/innohub/streifencheck-backend
-  tag: 0.52-dev.1
+  tag: 0.53-dev.1
   pullPolicy: IfNotPresent
   insecure: true