diff --git a/charts/nextcloud/Chart.lock b/charts/nextcloud/Chart.lock
index 2cf0f5fb62e504a17fd678bcacaa57d6278f85b8..4d747e865d24cdbf6ed86ed46eff455db828aadb 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: 11.5.7
+  version: 12.2.5
 - name: redis
   repository: https://charts.bitnami.com/bitnami
   version: 17.10.2
-digest: sha256:9262fb4544f93d973009bdb64b7874bf1c3fc953103b7bcaf5447b069aae07e4
-generated: "2023-05-06T06:07:55.680151251Z"
+digest: sha256:4f969962c7017f3a90c4fe348a7236f43d9a970cb9cfe8bd26b4359d1fb4068e
+generated: "2023-06-08T06:07:31.005682945Z"
diff --git a/charts/nextcloud/Chart.yaml b/charts/nextcloud/Chart.yaml
index 55fd82450aed15b06104ec836ead5ef537d310d2..96b665bde67d1ccd4af4d6bdcea281fe146259d2 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: 12.2.4
+  version: 12.2.5
   repository: https://charts.bitnami.com/bitnami
   condition: mariadb.enabled
 - name: redis
diff --git a/charts/nextcloud/charts/mariadb-11.5.7.tgz b/charts/nextcloud/charts/mariadb-11.5.7.tgz
deleted file mode 100644
index 2a580e30827148932a55c18fb72b21006a550491..0000000000000000000000000000000000000000
Binary files a/charts/nextcloud/charts/mariadb-11.5.7.tgz and /dev/null differ
diff --git a/charts/nextcloud/charts/mariadb-12.2.5.tgz b/charts/nextcloud/charts/mariadb-12.2.5.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..d9b8b659d21b4bd4acdba877adb93dd59fc5d0da
Binary files /dev/null and b/charts/nextcloud/charts/mariadb-12.2.5.tgz differ