diff --git a/Chart.lock b/Chart.lock
index c2b17b3..7e88f12 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: mariadb
-  repository: https://charts.bitnami.com/bitnami/
-  version: 20.5.9
-digest: sha256:0738e54a301cb6bbd08a990d8cb82eaf9ae3516926734ae4fd824d66e1659ddb
-generated: "2025-11-06T16:01:23.617945959+01:00"
+  repository: https://groundhog2k.github.io/helm-charts/
+  version: 4.4.3
+digest: sha256:c54ba8e9fb5220090994a042edb5e410fc746641fb01c29c9f02b3e44168e86f
+generated: "2025-11-06T18:27:38.665312805+01:00"
diff --git a/charts/mariadb-11.5.7.tgz b/charts/mariadb-11.5.7.tgz
deleted file mode 100644
index 2a580e3..0000000
Binary files a/charts/mariadb-11.5.7.tgz and /dev/null differ
diff --git a/charts/mariadb-4.4.3.tgz b/charts/mariadb-4.4.3.tgz
new file mode 100644
index 0000000..ceb2cdb
Binary files /dev/null and b/charts/mariadb-4.4.3.tgz differ