diff --git a/alerts/charts/Chart.lock b/alerts/charts/Chart.lock
index a33b4a59..8e3140f9 100644
--- a/alerts/charts/Chart.lock
+++ b/alerts/charts/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: kube-prometheus-stack
   repository: https://prometheus-community.github.io/helm-charts
-  version: 65.4.0
-digest: sha256:b6254648b195356be779b5fc5e4e933d14369165137f536b4830c09c900d1d84
-generated: "2024-11-07T07:24:08.070824445Z"
+  version: 66.3.1
+digest: sha256:ab3cf30b2ce00e4eeac82f9e97df0437a24036968ee69c87e28c0cf5cbe82e12
+generated: "2024-12-19T14:28:56.191401863Z"
diff --git a/alerts/charts/Chart.yaml b/alerts/charts/Chart.yaml
index 8fcb77e1..228e4ef6 100644
--- a/alerts/charts/Chart.yaml
+++ b/alerts/charts/Chart.yaml
@@ -8,11 +8,11 @@ maintainers:
 name: alerts
 sources:
   - https://github.com/cloudoperators/greenhouse-extensions
-version: 0.15.5
+version: 1.0.0
 keywords:
   - prometheus-alertmanager
 dependencies:
   - name: kube-prometheus-stack
     alias: alerts
     repository: https://prometheus-community.github.io/helm-charts
-    version: 65.4.0
+    version: 66.3.1
diff --git a/kube-monitoring/charts/Chart.lock b/kube-monitoring/charts/Chart.lock
index 7b00634d..75c7f6fc 100644
--- a/kube-monitoring/charts/Chart.lock
+++ b/kube-monitoring/charts/Chart.lock
@@ -1,9 +1,9 @@
 dependencies:
 - name: kube-prometheus-stack
   repository: https://prometheus-community.github.io/helm-charts
-  version: 65.4.0
+  version: 66.3.1
 - name: kubernetes-operations
   repository: https://cloudoperators.github.io/kubernetes-operations
   version: 1.1.5
-digest: sha256:256395b5d7325365eb2b58df1dacef45eb2b80c10bf77b39a02cffbfea516334
-generated: "2024-11-26T13:36:39.195544+01:00"
+digest: sha256:8962f65a2cfb23eb260742d9ee1921f434290a84587d551549a29d1b7c02a35d
+generated: "2024-12-19T14:29:08.994830374Z"
diff --git a/kube-monitoring/charts/Chart.yaml b/kube-monitoring/charts/Chart.yaml
index 4bc4a8ec..56613431 100644
--- a/kube-monitoring/charts/Chart.yaml
+++ b/kube-monitoring/charts/Chart.yaml
@@ -8,7 +8,7 @@ maintainers:
 name: kube-monitoring
 sources:
   - https://github.com/cloudoperators/greenhouse-extensions
-version: 0.19.2
+version: 1.0.0
 # prometheus-operator app version
 appVersion: v0.77.1
 keywords:
@@ -19,7 +19,7 @@ dependencies:
   - name: kube-prometheus-stack
     alias: kubeMonitoring
     repository: https://prometheus-community.github.io/helm-charts
-    version: 65.4.0
+    version: 66.3.1
   - name: kubernetes-operations
     repository: https://cloudoperators.github.io/kubernetes-operations
     version: 1.1.5