diff --git a/charts/nextcloud/Chart.yaml b/charts/nextcloud/Chart.yaml
index 756f4a0f..593adc7b 100644
--- a/charts/nextcloud/Chart.yaml
+++ b/charts/nextcloud/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: nextcloud
-version: 4.5.6
+version: 4.5.7
 appVersion: 27.1.4
 description: A file sharing server that puts the control and security of your own data back into your hands.
 keywords:
diff --git a/charts/nextcloud/README.md b/charts/nextcloud/README.md
index a530c20f..21ae1427 100644
--- a/charts/nextcloud/README.md
+++ b/charts/nextcloud/README.md
@@ -254,6 +254,7 @@ Is there a missing parameter for one of the Bitnami helm charts listed above? Pl
 
 The [Nextcloud](https://hub.docker.com/_/nextcloud/) image stores the nextcloud data and configurations at the `/var/www/html` paths of the container.
 Persistent Volume Claims are used to keep the data across deployments. This is known to work with GKE, EKS, K3s, and minikube.
+If the helm chart is uninstalled, nextcloud and it's sub-charts will *not* delete their PVCs. They will need to be manually deleted if desired.
 
 
 | Parameter                                                            | Description                                                                            | Default                                      |
diff --git a/charts/nextcloud/templates/nextcloud-data-pvc.yaml b/charts/nextcloud/templates/nextcloud-data-pvc.yaml
index 7c2febc3..7998aa87 100644
--- a/charts/nextcloud/templates/nextcloud-data-pvc.yaml
+++ b/charts/nextcloud/templates/nextcloud-data-pvc.yaml
@@ -12,6 +12,7 @@ metadata:
     app.kubernetes.io/component: app
 {{- if .Values.persistence.nextcloudData.annotations }}
   annotations:
+    helm.sh/resource-policy: keep
 {{ toYaml .Values.persistence.nextcloudData.annotations | indent 4 }}
 {{- end }}
 spec:
diff --git a/charts/nextcloud/templates/nextcloud-pvc.yaml b/charts/nextcloud/templates/nextcloud-pvc.yaml
index 8c1789af..840c88e6 100644
--- a/charts/nextcloud/templates/nextcloud-pvc.yaml
+++ b/charts/nextcloud/templates/nextcloud-pvc.yaml
@@ -12,6 +12,7 @@ metadata:
     app.kubernetes.io/component: app
 {{- if .Values.persistence.annotations }}
   annotations:
+    helm.sh/resource-policy: keep
 {{ toYaml .Values.persistence.annotations | indent 4 }}
 {{- end }}
 spec: