diff --git a/clusters/cl01tl/helm/mariadb-operator/Chart.lock b/clusters/cl01tl/helm/mariadb-operator/Chart.lock
index 4a2271e62..c41fd39dd 100644
--- a/clusters/cl01tl/helm/mariadb-operator/Chart.lock
+++ b/clusters/cl01tl/helm/mariadb-operator/Chart.lock
@@ -1,9 +1,9 @@
 dependencies:
 - name: mariadb-operator
   repository: https://helm.mariadb.com/mariadb-operator
-  version: 25.10.4
+  version: 26.3.0
 - name: mariadb-operator-crds
   repository: https://helm.mariadb.com/mariadb-operator
   version: 25.10.4
-digest: sha256:fcb4433060885746dd43a5fb4d8b32163d50d97dc4614fbf4c82f966a1723304
-generated: "2026-01-08T21:21:13.446114122Z"
+digest: sha256:b2639337e0ef70597be5deea009035c96e0a13a2b6a00bc3476cb9506ac2ff91
+generated: "2026-03-13T18:17:21.832591651Z"
diff --git a/clusters/cl01tl/helm/mariadb-operator/Chart.yaml b/clusters/cl01tl/helm/mariadb-operator/Chart.yaml
index 76e1f7b21..80faace6c 100644
--- a/clusters/cl01tl/helm/mariadb-operator/Chart.yaml
+++ b/clusters/cl01tl/helm/mariadb-operator/Chart.yaml
@@ -15,7 +15,7 @@ maintainers:
   - name: alexlebens
 dependencies:
   - name: mariadb-operator
-    version: 25.10.4
+    version: 26.3.0
     repository: https://helm.mariadb.com/mariadb-operator
   - name: mariadb-operator-crds
     version: 25.10.4