diff --git a/app-files/core-deployments.yaml b/app-files/core-deployments.yaml
index a6aea2a..571a8e2 100644
--- a/app-files/core-deployments.yaml
+++ b/app-files/core-deployments.yaml
@@ -106,7 +106,7 @@ spec:
   sources:
     - chart: kube-prometheus-stack
       repoURL: https://prometheus-community.github.io/helm-charts
-      targetRevision: 70.0.1
+      targetRevision: 70.0.0
       helm:
         releaseName: prometheus
         valueFiles:
diff --git a/grafana-backuper/kustomization.yaml b/grafana-backuper/kustomization.yaml
index 1817d4f..4632344 100644
--- a/grafana-backuper/kustomization.yaml
+++ b/grafana-backuper/kustomization.yaml
@@ -8,5 +8,5 @@ kind: Kustomization
 images:
 - name: git.ar21.de/yolokube/grafana-backuper
   newName: git.ar21.de/yolokube/grafana-backuper
-  newTag: "123"
+  newTag: "121"
 namespace: grafana-backuper