diff --git a/charts/nextcloud/Chart.lock b/charts/nextcloud/Chart.lock
index 6b269793fb78bec5099c1d9ddc47ab832a300649..dc26ff78e6c43bbcdde528488ff6fbffdcee8a9d 100644
--- a/charts/nextcloud/Chart.lock
+++ b/charts/nextcloud/Chart.lock
@@ -1,12 +1,12 @@
 dependencies:
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 11.6.26
+  version: 11.9.13
 - name: mariadb
   repository: https://charts.bitnami.com/bitnami
   version: 11.5.1
 - name: redis
   repository: https://charts.bitnami.com/bitnami
   version: 17.9.2
-digest: sha256:02e37bc47845fe1764123037be11776ab2d373d631bd9baa4b5e6bef25f0e0c2
-generated: "2023-03-25T06:10:18.053162692Z"
+digest: sha256:a555d6369d874aab10c3d857f96a80cc6250a45a7265e5b879583a89fbc6b671
+generated: "2023-03-26T06:09:25.82621267Z"
diff --git a/charts/nextcloud/Chart.yaml b/charts/nextcloud/Chart.yaml
index eb4ee470aec053864a3aaeb0b50ca9f4231d7b55..4c2d3427831b5ef2a631fc199284e5ab1051c632 100644
--- a/charts/nextcloud/Chart.yaml
+++ b/charts/nextcloud/Chart.yaml
@@ -20,7 +20,7 @@ maintainers:
   url: https://shivering-isles.com
 dependencies:
 - name: postgresql
-  version: 11.6.26
+  version: 11.9.13
   repository: https://charts.bitnami.com/bitnami
   condition: postgresql.enabled
 - name: mariadb
diff --git a/charts/nextcloud/charts/postgresql-11.6.26.tgz b/charts/nextcloud/charts/postgresql-11.6.26.tgz
deleted file mode 100644
index eae032a6888964a5cafecb1a24aedc60b13f6f6d..0000000000000000000000000000000000000000
Binary files a/charts/nextcloud/charts/postgresql-11.6.26.tgz and /dev/null differ
diff --git a/charts/nextcloud/charts/postgresql-11.9.13.tgz b/charts/nextcloud/charts/postgresql-11.9.13.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..2d3ac623a5860d4fcc1255afb5c9ca7c4d9d05e1
Binary files /dev/null and b/charts/nextcloud/charts/postgresql-11.9.13.tgz differ