diff --git a/deploy/longhorn.yaml b/deploy/longhorn.yaml
index 62c4884..83f6744 100644
--- a/deploy/longhorn.yaml
+++ b/deploy/longhorn.yaml
@@ -181,7 +181,7 @@ spec:
     spec:
       containers:
       - name: longhorn-manager
-        image: rancher/longhorn-manager:v0.4.1
+        image: rancher/longhorn-manager:v0.5.0-rc1
         imagePullPolicy: Always
         securityContext:
           privileged: true
@@ -190,9 +190,9 @@ spec:
         - -d
         - daemon
         - --engine-image
-        - rancher/longhorn-engine:v0.4.1
+        - rancher/longhorn-engine:v0.5.0-rc1
         - --manager-image
-        - rancher/longhorn-manager:v0.4.1
+        - rancher/longhorn-manager:v0.5.0-rc1
         - --service-account
         - longhorn-service-account
         ports:
@@ -269,7 +269,7 @@ spec:
     spec:
       containers:
       - name: longhorn-ui
-        image: rancher/longhorn-ui:v0.4.1
+        image: rancher/longhorn-ui:v0.5.0-rc1
         ports:
         - containerPort: 8000
         env:
@@ -308,26 +308,35 @@ spec:
     spec:
       initContainers:
         - name: wait-longhorn-manager
-          image: rancher/longhorn-manager:v0.4.1
+          image: rancher/longhorn-manager:v0.5.0-rc1
           command: ['sh', '-c', 'while [ $(curl -m 1 -s -o /dev/null -w "%{http_code}" http://longhorn-backend:9500/v1) != "200" ]; do echo waiting; sleep 2; done']
       containers:
         - name: longhorn-driver-deployer
-          image: rancher/longhorn-manager:v0.4.1
+          image: rancher/longhorn-manager:v0.5.0-rc1
           imagePullPolicy: Always
           command:
           - longhorn-manager
           - -d
           - deploy-driver
           - --manager-image
-          - rancher/longhorn-manager:v0.4.1
+          - rancher/longhorn-manager:v0.5.0-rc1
           - --manager-url
           - http://longhorn-backend:9500/v1
           # manually choose "flexvolume" or "csi"
           #- --driver
           #- flexvolume
+          # manually set root directory for flexvolume
+          #- --flexvolume-dir
+          #- /usr/libexec/kubernetes/kubelet-plugins/volume/exec/
           # manually set root directory for csi
           #- --kubelet-root-dir
           #- /var/lib/rancher/k3s/agent/kubelet
+          # manually specify number of CSI attacher replicas
+          #- --csi-attacher-replica-count
+          #- "3"
+          # manually specify number of CSI provisioner replicas
+          #- --csi-provisioner-replica-count
+          #- "3"
           env:
           - name: POD_NAMESPACE
             valueFrom:
diff --git a/examples/storageclass.yaml b/examples/storageclass.yaml
index a7e813d..3d5e5bb 100644
--- a/examples/storageclass.yaml
+++ b/examples/storageclass.yaml
@@ -7,3 +7,5 @@ parameters:
   numberOfReplicas: "3"
   staleReplicaTimeout: "30"
   fromBackup: ""
+#  recurringJobs: '[{"name":"snap", "task":"snapshot", "cron":"*/1 * * * *", "retain":1},
+#                   {"name":"backup", "task":"backup", "cron":"*/2 * * * *", "retain":1}]'
\ No newline at end of file
diff --git a/uninstall/uninstall.yaml b/uninstall/uninstall.yaml
index 64c9209..ca12a17 100644
--- a/uninstall/uninstall.yaml
+++ b/uninstall/uninstall.yaml
@@ -1,8 +1,49 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: longhorn-uninstall-service-account
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRole
+metadata:
+  name: longhorn-uninstall-role
+rules:
+  - apiGroups:
+      - apiextensions.k8s.io
+    resources:
+      - customresourcedefinitions
+    verbs:
+      - "*"
+  - apiGroups: [""]
+    resources: ["pods", "persistentvolumes", "persistentvolumeclaims"]
+    verbs: ["*"]
+  - apiGroups: ["apps"]
+    resources: ["daemonsets", "statefulsets", "deployments"]
+    verbs: ["*"]
+  - apiGroups: ["batch"]
+    resources: ["jobs", "cronjobs"]
+    verbs: ["*"]
+  - apiGroups: ["longhorn.rancher.io"]
+    resources: ["volumes", "engines", "replicas", "settings", "engineimages", "nodes"]
+    verbs: ["*"]
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRoleBinding
+metadata:
+  name: longhorn-uninstall-bind
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: longhorn-uninstall-role
+subjects:
+  - kind: ServiceAccount
+    name: longhorn-uninstall-service-account
+    namespace: default
+---
 apiVersion: batch/v1
 kind: Job
 metadata:
   name: longhorn-uninstall
-  namespace: longhorn-system
 spec:
   activeDeadlineSeconds: 900
   backoffLimit: 1
@@ -12,16 +53,14 @@ spec:
     spec:
       containers:
       - name: longhorn-uninstall
-        image: rancher/longhorn-manager:v0.4.1
+        image: rancher/longhorn-manager:v0.5.0-rc1
         imagePullPolicy: Always
         command:
         - longhorn-manager
         - uninstall
         - --force
         env:
-        - name: POD_NAMESPACE
-          valueFrom:
-            fieldRef:
-              fieldPath: metadata.namespace
+        - name: LONGHORN_NAMESPACE
+          value: longhorn-system
       restartPolicy: OnFailure
-      serviceAccountName: longhorn-service-account
+      serviceAccountName: longhorn-uninstall-service-account