diff --git a/apps/infra/mariadb-operator/base/kustomization.yaml b/apps/infra/mariadb-operator/base/kustomization.yaml
index 8a92a84c..9211486a 100644
--- a/apps/infra/mariadb-operator/base/kustomization.yaml
+++ b/apps/infra/mariadb-operator/base/kustomization.yaml
@@ -11,5 +11,5 @@ helmCharts:
   - name: mariadb-operator
     releaseName: mariadb-operator-helm
     repo: https://mariadb-operator.github.io/mariadb-operator
-    version: 25.10.4
+    version: 26.3.0
     namespace: mariadb-operator