diff --git a/kubernetes/clamp/charts/mariadb/Chart.yaml b/kubernetes/clamp/charts/mariadb/Chart.yaml
index 9f1c8ad..7418361 100644
--- a/kubernetes/clamp/charts/mariadb/Chart.yaml
+++ b/kubernetes/clamp/charts/mariadb/Chart.yaml
@@ -16,4 +16,4 @@
 apiVersion: v1
 description: MariaDB Service
 name: mariadb
-version: 3.0.0
+version: 4.0.0