diff --git a/cluster/apps/database/mariadb/helm-release.yaml b/cluster/apps/database/mariadb/helm-release.yaml
index 5f22364..1d44b27 100644
--- a/cluster/apps/database/mariadb/helm-release.yaml
+++ b/cluster/apps/database/mariadb/helm-release.yaml
@@ -8,7 +8,7 @@ spec:
   chart:
     spec:
       chart: mariadb
-      version: 18.0.x
+      version: 18.1.x
       sourceRef:
         kind: HelmRepository
         name: bitnami-charts