diff --git a/charts/workflows-cluster/Chart.lock b/charts/workflows-cluster/Chart.lock
index fb1aca8a2..13cd0bc4f 100644
--- a/charts/workflows-cluster/Chart.lock
+++ b/charts/workflows-cluster/Chart.lock
@@ -4,9 +4,9 @@ dependencies:
   version: 2.23.0
 - name: vcluster
   repository: https://charts.loft.sh
-  version: 0.33.0
+  version: 0.28.0
 - name: secrets
   repository: file://./charts/secrets
   version: 0.0.9
-digest: sha256:03a6ccd56bb73dd5ca9f938cfefdd9367e2bab22a72bc59c7896036f1c1f0ee2
-generated: "2026-04-14T16:59:33.844136356+01:00"
+digest: sha256:c9fa34828e135de7d67a8aea4f8a13b21971c7b52cf0808ab358e03b53d15171
+generated: "2026-03-27T13:07:40.503598854Z"
diff --git a/charts/workflows-cluster/Chart.yaml b/charts/workflows-cluster/Chart.yaml
index bc186c0da..6deeaad9f 100644
--- a/charts/workflows-cluster/Chart.yaml
+++ b/charts/workflows-cluster/Chart.yaml
@@ -3,14 +3,14 @@ name: workflows-cluster
 description: A virtual cluster for Data Analysis workflows
 type: application
 
-version: 0.12.0
+version: 0.12.1
 dependencies:
   - name: common
     version: 2.23.0
     repository: oci://docker.io/bitnamicharts
   - name: vcluster
     repository: https://charts.loft.sh
-    version: 0.33.0
+    version: 0.28.0
   - name: secrets
     repository: file://./charts/secrets
     version: 0.0.9
diff --git a/charts/workflows-cluster/values.yaml b/charts/workflows-cluster/values.yaml
index fdcef864b..f076ba430 100644
--- a/charts/workflows-cluster/values.yaml
+++ b/charts/workflows-cluster/values.yaml
@@ -123,8 +123,6 @@ vcluster:
     toHost:
       ingresses:
         enabled: true
-      volumeSnapshots:
-        enabled: false
     fromHost:
       nodes:
         enabled: true
@@ -144,58 +142,9 @@ vcluster:
             "/postgres-argo-workflows-password": "workflows/postgres-argo-workflows-password"
             "/postgres-application-passwords": "workflows/postgres-application-passwords"
             "/postgres-initdb-script": "workflows/postgres-initdb-script"
-      events:
-        enabled: false
-
   rbac:
     clusterRole:
       enabled: false
-    role:
-      enabled: true
-      overwriteRules:
-        - apiGroups: [""]
-          resources:
-            - configmaps
-            - secrets
-            - services
-            - pods
-            - pods/attach
-            - pods/portforward
-            - pods/exec
-            - persistentvolumeclaims
-          verbs: ["create", "delete", "patch", "update", "get", "list", "watch"]
-        - apiGroups: [""]
-          resources:
-            - pods/status
-            - pods/ephemeralcontainers
-          verbs: ["patch", "update"]
-        - apiGroups: ["apps"]
-          resources:
-            - statefulsets
-            - replicasets
-            - deployments
-          verbs: ["get", "list", "watch"]
-        - apiGroups: [""]
-          resources:
-            - endpoints
-            - pods/log
-          verbs: ["get", "list", "watch"]
-        - apiGroups: [""]
-          resources:
-            - endpoints
-          verbs: ["create", "delete", "patch", "update"]
-        - apiGroups: ["discovery.k8s.io"]
-          resources:
-            - endpointslices
-          verbs: ["create", "list", "get", "delete", "patch", "update", "watch"]
-        - apiGroups: ["coordination.k8s.io"]
-          resources:
-            - leases
-          verbs: ["create", "delete", "patch", "update", "get", "list", "watch"]
-        - apiGroups: ["metrics.k8s.io"]
-          resources:
-            - pods
-          verbs: ["get", "list"]
 
   integrations:
     metricsServer: