diff --git a/charts/glasskube-operator/Chart.lock b/charts/glasskube-operator/Chart.lock
index 37ede055..649bd9af 100644
--- a/charts/glasskube-operator/Chart.lock
+++ b/charts/glasskube-operator/Chart.lock
@@ -10,9 +10,9 @@ dependencies:
   version: 0.20.0
 - name: cloudnative-pg
   repository: https://cloudnative-pg.io/charts/
-  version: 0.19.1
+  version: 0.21.6
 - name: minio
   repository: https://charts.min.io/
   version: 5.0.15
-digest: sha256:09ad34a56b3c34191678d4c27e33ab970d0d5eb904f2ebfeb7de901ccfc270e4
-generated: "2024-02-26T21:57:07.319596602Z"
+digest: sha256:251e7e50856df87d163526f841f1708684d79fc2606759170d540d35cfea36b5
+generated: "2024-07-30T13:50:13.924834368Z"
diff --git a/charts/glasskube-operator/Chart.yaml b/charts/glasskube-operator/Chart.yaml
index a6464b4c..b56eed53 100644
--- a/charts/glasskube-operator/Chart.yaml
+++ b/charts/glasskube-operator/Chart.yaml
@@ -47,7 +47,7 @@ dependencies:
     repository: https://mariadb-operator.github.io/mariadb-operator
   - name: cloudnative-pg
     condition: cloudnative-pg.enabled
-    version: 0.19.1
+    version: 0.21.6
     repository: https://cloudnative-pg.io/charts/
   - name: minio
     condition: minio.enabled