diff --git a/deploy/longhorn.yaml b/deploy/longhorn.yaml
index db2bc6c..644a43a 100644
--- a/deploy/longhorn.yaml
+++ b/deploy/longhorn.yaml
@@ -21,13 +21,13 @@ rules:
   verbs:
   - "*"
 - apiGroups: [""]
-  resources: ["pods", "events", "persistentvolumes", "persistentvolumeclaims", "nodes", "proxy/nodes", "pods/log", "secrets", "services", "endpoints"]
+  resources: ["pods", "events", "persistentvolumes", "persistentvolumeclaims", "nodes", "proxy/nodes", "pods/log", "secrets", "services", "endpoints", "configmaps"]
   verbs: ["*"]
 - apiGroups: [""]
   resources: ["namespaces"]
   verbs: ["get", "list"]
 - apiGroups: ["apps"]
-  resources: ["daemonsets", "statefulsets"]
+  resources: ["daemonsets", "statefulsets", "deployments"]
   verbs: ["*"]
 - apiGroups: ["batch"]
   resources: ["jobs", "cronjobs"]
@@ -35,6 +35,9 @@ rules:
 - apiGroups: ["storage.k8s.io"]
   resources: ["storageclasses", "volumeattachments"]
   verbs: ["*"]
+- apiGroups: ["csi.storage.k8s.io"]
+  resources: ["csinodeinfos"]
+  verbs: ["get", "list", "watch"]
 - apiGroups: ["longhorn.rancher.io"]
   resources: ["volumes", "engines", "replicas", "settings", "engineimages", "nodes"]
   verbs: ["*"]
@@ -178,7 +181,7 @@ spec:
     spec:
       containers:
       - name: longhorn-manager
-        image: rancher/longhorn-manager:v0.3.3
+        image: rancher/longhorn-manager:v0.4.0-rc1
         imagePullPolicy: Always
         securityContext:
           privileged: true
@@ -187,9 +190,9 @@ spec:
         - -d
         - daemon
         - --engine-image
-        - rancher/longhorn-engine:v0.3.3
+        - rancher/longhorn-engine:v0.4.0-rc1
         - --manager-image
-        - rancher/longhorn-manager:v0.3.3
+        - rancher/longhorn-manager:v0.4.0-rc1
         - --service-account
         - longhorn-service-account
         ports:
@@ -255,7 +258,7 @@ metadata:
   name: longhorn-ui
   namespace: longhorn-system
 spec:
-  replicas: 1
+  replicas: 3
   selector:
     matchLabels:
       app: longhorn-ui
@@ -266,7 +269,7 @@ spec:
     spec:
       containers:
       - name: longhorn-ui
-        image: rancher/longhorn-ui:v0.3.3
+        image: rancher/longhorn-ui:v0.4.0-rc1
         ports:
         - containerPort: 8000
         env:
@@ -305,18 +308,18 @@ spec:
     spec:
       initContainers:
         - name: wait-longhorn-manager
-          image: rancher/longhorn-manager:v0.3.3
+          image: rancher/longhorn-manager:v0.4.0-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:v0.3.3
+          image: rancher/longhorn-manager:v0.4.0-rc1
           imagePullPolicy: Always
           command:
           - longhorn-manager
           - -d
           - deploy-driver
           - --manager-image
-          - rancher/longhorn-manager:v0.3.3
+          - rancher/longhorn-manager:v0.4.0-rc1
           - --manager-url
           - http://longhorn-backend:9500/v1
           # manually choose "flexvolume" or "csi"
diff --git a/uninstall/uninstall.yaml b/uninstall/uninstall.yaml
index 6be2aaf..a6fc270 100644
--- a/uninstall/uninstall.yaml
+++ b/uninstall/uninstall.yaml
@@ -12,7 +12,7 @@ spec:
     spec:
       containers:
       - name: longhorn-uninstall
-        image: rancher/longhorn-manager:v0.3.3
+        image: rancher/longhorn-manager:v0.4.0-rc1
         imagePullPolicy: Always
         command:
         - longhorn-manager