diff --git a/charts/php-stack/Chart.lock b/charts/php-stack/Chart.lock
index bbc148b..a644095 100644
--- a/charts/php-stack/Chart.lock
+++ b/charts/php-stack/Chart.lock
@@ -4,9 +4,9 @@ dependencies:
   version: 4.5.2
 - name: mariadb
   repository: https://charts.bitnami.com/bitnami
-  version: 11.0.12
+  version: 11.5.7
 - name: redis
   repository: https://charts.bitnami.com/bitnami
   version: 16.12.0
-digest: sha256:485d25bbf01ae424d3823af5bbed317aecb5b31fd5015f3427d18b539e669d70
-generated: "2022-08-18T14:32:47.405936+02:00"
+digest: sha256:4be7d03df8dd54beaf90ed7b0074b65a36d18bd2228e7308273c751367cf65cc
+generated: "2023-04-17T13:00:52.048799829Z"
diff --git a/charts/php-stack/Chart.yaml b/charts/php-stack/Chart.yaml
index 164ea42..6fba543 100644
--- a/charts/php-stack/Chart.yaml
+++ b/charts/php-stack/Chart.yaml
@@ -10,7 +10,7 @@ dependencies:
       - child: addons
         parent: addons
   - name: mariadb
-    version: 11.0.12
+    version: 11.5.7
     repository: https://charts.bitnami.com/bitnami
     condition: mariadb.enabled
   - name: redis