diff --git a/charts/gardener-extension-provider-ionos/templates/rbac.yaml b/charts/gardener-extension-provider-ionos/templates/rbac.yaml
index 5c003d95..fccfc963 100644
--- a/charts/gardener-extension-provider-ionos/templates/rbac.yaml
+++ b/charts/gardener-extension-provider-ionos/templates/rbac.yaml
@@ -9,9 +9,17 @@ rules:
 - apiGroups:
   - extensions.gardener.cloud
   resources:
+  - backupbuckets
+  - backupbuckets/status
+  - backupentries
+  - backupentries/status
+  - bastions
+  - bastions/status
   - clusters
   - controlplanes
   - controlplanes/status
+  - dnsrecords
+  - dnsrecords/status
   - infrastructures
   - infrastructures/status
   - workers
@@ -51,6 +59,7 @@ rules:
   - rbac.authorization.k8s.io
   - admissionregistration.k8s.io
   - apiextensions.k8s.io
+  - networking.k8s.io
   - storage.k8s.io
   resources:
   - namespaces
@@ -64,6 +73,7 @@ rules:
   - serviceaccounts
   - clusterroles
   - clusterrolebindings
+  - csidrivers
   - roles
   - rolebindings
   - jobs
@@ -71,7 +81,7 @@ rules:
   - pods/log
   - mutatingwebhookconfigurations
   - customresourcedefinitions
-  - csidrivers
+  - networkpolicies
   verbs:
   - "*"
 - apiGroups:
diff --git a/charts/gardener-extension-provider-ionos/templates/storageclass.yaml b/charts/gardener-extension-provider-ionos/templates/storageclass.yaml
index af0313da..253733ef 100644
--- a/charts/gardener-extension-provider-ionos/templates/storageclass.yaml
+++ b/charts/gardener-extension-provider-ionos/templates/storageclass.yaml
@@ -1,5 +1,5 @@
 {{- if eq .Values.gardener.seed.provider "ionos" }}
-apiVersion: storage.k8s.io/v1
+apiVersion: {{ include "storageclassversion" . }}
 kind: StorageClass
 metadata:
   name: {{ .Values.config.etcd.storage.className }}
diff --git a/charts/internal/seed-controlplane/charts/csi-ionos/templates/ionos-csi-controller.yaml b/charts/internal/seed-controlplane/charts/csi-ionos/templates/ionos-csi-controller.yaml
index 09f1fd9b..bb3b0459 100644
--- a/charts/internal/seed-controlplane/charts/csi-ionos/templates/ionos-csi-controller.yaml
+++ b/charts/internal/seed-controlplane/charts/csi-ionos/templates/ionos-csi-controller.yaml
@@ -49,7 +49,7 @@ spec:
     spec:
       automountServiceAccountToken: false
       containers:
-        - name: ionos-csi-attacher
+        - name: csi-attacher
           image: {{ index .Values.images "csi-attacher" }}
           args:
             - "--v=4"
@@ -70,7 +70,7 @@ spec:
             - name: csi-attacher
               mountPath: /var/lib/csi-attacher
 {{- if .Values.resizerEnabled }}
-        - name: ionos-csi-resizer
+        - name: csi-resizer
           image: {{ index .Values.images "csi-resizer" }}
           args:
             - "--v=4"
@@ -119,7 +119,7 @@ spec:
             - mountPath: /etc/ie-csi/clouds
               name: clouds-dir
               readOnly: true
-        - name: ionos-csi-provisioner
+        - name: csi-provisioner
           image: {{ index .Values.images "csi-provisioner" }}
           args:
             - "--v=4"
diff --git a/charts/internal/shoot-system-components/charts/csi-ionos/templates/clusterrole-csi-attacher.yaml b/charts/internal/shoot-system-components/charts/csi-ionos/templates/clusterrole-csi-attacher.yaml
index a51f3225..9d434d4c 100644
--- a/charts/internal/shoot-system-components/charts/csi-ionos/templates/clusterrole-csi-attacher.yaml
+++ b/charts/internal/shoot-system-components/charts/csi-ionos/templates/clusterrole-csi-attacher.yaml
@@ -9,13 +9,16 @@ rules:
   verbs: ["get", "list", "watch", "update", "patch"]
 - apiGroups: [""]
   resources: ["nodes"]
-  verbs: ["get", "list", "watch", "update", "patch"]
+  verbs: ["get", "list", "watch"]
+- apiGroups: ["csi.storage.k8s.io"]
+  resources: ["csinodeinfos"]
+  verbs: ["get", "list", "watch"]
 - apiGroups: ["storage.k8s.io"]
   resources: ["csinodes"]
   verbs: ["get", "list", "watch"]
 - apiGroups: ["storage.k8s.io"]
   resources: ["volumeattachments"]
   verbs: ["get", "list", "watch", "update", "patch"]
-- apiGroups: [""]
-  resources: ["events"]
-  verbs: ["create", "patch", "update"]
+- apiGroups: ["storage.k8s.io"]
+  resources: ["volumeattachments/status"]
+  verbs: ["patch"]
diff --git a/charts/internal/shoot-system-components/charts/csi-ionos/templates/clusterrole-csi-provisioner.yaml b/charts/internal/shoot-system-components/charts/csi-ionos/templates/clusterrole-csi-provisioner.yaml
index bc1fb5d9..6635b351 100644
--- a/charts/internal/shoot-system-components/charts/csi-ionos/templates/clusterrole-csi-provisioner.yaml
+++ b/charts/internal/shoot-system-components/charts/csi-ionos/templates/clusterrole-csi-provisioner.yaml
@@ -4,11 +4,14 @@ kind: ClusterRole
 metadata:
   name: {{ include "csi-driver-node.extensionsGroup" . }}:{{ include "csi-driver-node.name" . }}:csi-provisioner
 rules:
+- apiGroups: [""]
+  resources: ["secrets"]
+  verbs: ["get", "list"]
 - apiGroups: [""]
   resources: ["persistentvolumes"]
-  verbs: ["get", "list", "watch", "create", "delete"]
+  verbs: ["get", "list", "watch", "create", "delete", "patch"]
 - apiGroups: [""]
-  resources: ["persistentvolumeclaims"]
+  resources: ["persistentvolumeclaims", "persistentvolumeclaims/status"]
   verbs: ["get", "list", "watch", "update", "patch"]
 - apiGroups: ["storage.k8s.io"]
   resources: ["storageclasses"]
@@ -22,9 +25,3 @@ rules:
 - apiGroups: ["snapshot.storage.k8s.io"]
   resources: ["volumesnapshotcontents"]
   verbs: ["get", "list"]
-- apiGroups: ["storage.k8s.io"]
-  resources: ["csinodes"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: [""]
-  resources: ["nodes"]
-  verbs: ["get", "list", "watch"]
diff --git a/charts/internal/shoot-system-components/charts/csi-ionos/templates/clusterrole-csi-resizer.yaml b/charts/internal/shoot-system-components/charts/csi-ionos/templates/clusterrole-csi-resizer.yaml
index f11ccfa6..29abbe9c 100644
--- a/charts/internal/shoot-system-components/charts/csi-ionos/templates/clusterrole-csi-resizer.yaml
+++ b/charts/internal/shoot-system-components/charts/csi-ionos/templates/clusterrole-csi-resizer.yaml
@@ -5,14 +5,5 @@ metadata:
   name: {{ include "csi-driver-node.extensionsGroup" . }}:{{ include "csi-driver-node.name" . }}:csi-resizer
 rules:
 - apiGroups: [""]
-  resources: ["persistentvolumes"]
-  verbs: ["get", "list", "watch", "update", "patch"]
-- apiGroups: [""]
-  resources: ["persistentvolumeclaims"]
+  resources: ["pods"]
   verbs: ["get", "list", "watch"]
-- apiGroups: [""]
-  resources: ["persistentvolumeclaims/status"]
-  verbs: ["update", "patch"]
-- apiGroups: [""]
-  resources: ["events"]
-  verbs: ["list", "watch", "create", "update", "patch"]
diff --git a/charts/internal/shoot-system-components/charts/csi-ionos/templates/daemonset.yaml b/charts/internal/shoot-system-components/charts/csi-ionos/templates/daemonset.yaml
index 5b317dc4..f72a820e 100644
--- a/charts/internal/shoot-system-components/charts/csi-ionos/templates/daemonset.yaml
+++ b/charts/internal/shoot-system-components/charts/csi-ionos/templates/daemonset.yaml
@@ -27,12 +27,8 @@ spec:
         - effect: NoExecute
           operator: Exists
       containers:
-      - name: node-driver-registrar
+      - name: csi-node-driver-registrar
         image: {{ index .Values.images "csi-node-driver-registrar" }}
-        lifecycle:
-          preStop:
-            exec:
-              command: ["/bin/sh", "-c", "rm -rf /registration/csi.hetzner.cloud-reg.sock /csi/csi.sock /var/lib/kubelet/plugins_registry/csi.hetzner.cloud-reg.sock"]
         args:
         - "--v=5"
         - "--csi-address=$(ADDRESS)"
@@ -41,7 +37,7 @@ spec:
         - name: ADDRESS
           value: /csi/csi.sock
         - name: DRIVER_REG_SOCK_PATH
-          value: /var/lib/kubelet/plugins_registry/csi.hetzner.cloud/csi.sock
+          value: /var/lib/kubelet/plugins_registry/csi.ionos.com/csi.sock
         - name: KUBE_NODE_NAME
           valueFrom:
             fieldRef:
@@ -54,7 +50,7 @@ spec:
           mountPath: /csi
         - name: registration-dir
           mountPath: /registration
-      - name: ionos-csi-node
+      - name: ionos-csi-driver
         image: {{ index .Values.images "csi-driver-node" }}
         env:
         - name: NODE_NAME
@@ -116,7 +112,7 @@ spec:
             type: DirectoryOrCreate
         - name: plugin-dir
           hostPath:
-            path: /var/lib/kubelet/plugins_registry/csi.hetzner.cloud
+            path: /var/lib/kubelet/plugins_registry/csi.ionos.com
             type: DirectoryOrCreate
         - name: pods-mount-dir
           hostPath:
diff --git a/charts/internal/shoot-system-components/charts/ionos-cloud-controller-manager/templates/rbac-cloud-controller-manager.yaml b/charts/internal/shoot-system-components/charts/ionos-cloud-controller-manager/templates/rbac-cloud-controller-manager.yaml
index c018398d..a51a6e1d 100644
--- a/charts/internal/shoot-system-components/charts/ionos-cloud-controller-manager/templates/rbac-cloud-controller-manager.yaml
+++ b/charts/internal/shoot-system-components/charts/ionos-cloud-controller-manager/templates/rbac-cloud-controller-manager.yaml
@@ -36,7 +36,16 @@ rules:
   - services/status
   verbs:
   - list
+  - patch
+  - update
   - watch
+- apiGroups:
+  - ""
+  resources:
+  - serviceaccounts
+  verbs:
+  - create
+  - get
 # Service statuses need be updated when a load balancer IP changed.
 - apiGroups:
   - ""
@@ -69,8 +78,7 @@ rules:
   resources:
   - persistentvolumes
   verbs:
-  - list
-  - watch
+  - '*'
 - apiGroups:
   - coordination.k8s.io
   resources: