diff --git a/charts/nextcloud/Chart.lock b/charts/nextcloud/Chart.lock
index fc95610f95837ca321a8cc07a1088712cb8968e9..1fabc4dd3c7af50ae7c6ebf54ce25773467461af 100644
--- a/charts/nextcloud/Chart.lock
+++ b/charts/nextcloud/Chart.lock
@@ -4,9 +4,9 @@ dependencies:
   version: 11.9.13
 - name: mariadb
   repository: https://charts.bitnami.com/bitnami
-  version: 12.2.9
+  version: 13.1.2
 - name: redis
   repository: https://charts.bitnami.com/bitnami
   version: 17.10.2
-digest: sha256:ec016fb6b38781357f115a34e92dff50ac15396c77a7c4074d8cfc2885d63226
-generated: "2023-07-26T06:12:12.295690703Z"
+digest: sha256:d5961c2b4c9fd355fdade65462c4d340a1c2d8a49b1fad8ea164dab45a62f8f0
+generated: "2023-08-29T06:08:35.729879585Z"
diff --git a/charts/nextcloud/Chart.yaml b/charts/nextcloud/Chart.yaml
index f6a6cecdc3898478633d56300e715fb1434426b0..f80b30d2f020e034e7b2e4bd892725cae684ecb6 100644
--- a/charts/nextcloud/Chart.yaml
+++ b/charts/nextcloud/Chart.yaml
@@ -24,7 +24,7 @@ dependencies:
   repository: https://charts.bitnami.com/bitnami
   condition: postgresql.enabled
 - name: mariadb
-  version: 12.2.9
+  version: 13.1.2
   repository: https://charts.bitnami.com/bitnami
   condition: mariadb.enabled
 - name: redis
diff --git a/charts/nextcloud/charts/mariadb-12.2.9.tgz b/charts/nextcloud/charts/mariadb-12.2.9.tgz
deleted file mode 100644
index 9eb5a8c949de6eb501cad771b378d1130c0a434a..0000000000000000000000000000000000000000
Binary files a/charts/nextcloud/charts/mariadb-12.2.9.tgz and /dev/null differ
diff --git a/charts/nextcloud/charts/mariadb-13.1.2.tgz b/charts/nextcloud/charts/mariadb-13.1.2.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..df87866e6fae90a068167666a87795b1d8f26894
Binary files /dev/null and b/charts/nextcloud/charts/mariadb-13.1.2.tgz differ