diff --git a/charts/index.yaml b/charts/index.yaml
index efc2ee44..d7da4100 100644
--- a/charts/index.yaml
+++ b/charts/index.yaml
@@ -17,6 +17,6 @@ entries:
     digest: 0e85c143ff5bc783089d2439e6b533949916657d50e9267d10b8add3dff027eb
     name: csi-driver-nfs
     urls:
-    - https://raw.githubusercontent.com/kubernetes-csi/csi-driver-nfs/master/charts/latest/csi-driver-nfs-latest.tgz
-    version: latest
+    - https://raw.githubusercontent.com/kubernetes-csi/csi-driver-nfs/master/charts/latest/csi-driver-nfs-v3.0.0.tgz
+    version: v3.0.0
 generated: "2020-11-13T16:06:53.1665574+05:30"
diff --git a/charts/latest/csi-driver-nfs-latest.tgz b/charts/latest/csi-driver-nfs-latest.tgz
deleted file mode 100644
index 9bf64145..00000000
Binary files a/charts/latest/csi-driver-nfs-latest.tgz and /dev/null differ
diff --git a/charts/latest/csi-driver-nfs-v3.0.0.tgz b/charts/latest/csi-driver-nfs-v3.0.0.tgz
new file mode 100644
index 00000000..565627ad
Binary files /dev/null and b/charts/latest/csi-driver-nfs-v3.0.0.tgz differ
diff --git a/charts/latest/csi-driver-nfs/Chart.yaml b/charts/latest/csi-driver-nfs/Chart.yaml
index 54654525..56ef84c1 100644
--- a/charts/latest/csi-driver-nfs/Chart.yaml
+++ b/charts/latest/csi-driver-nfs/Chart.yaml
@@ -2,4 +2,4 @@ apiVersion: v1
 appVersion: latest
 description: CSI NFS Driver for Kubernetes
 name: csi-driver-nfs
-version: latest
+version: v3.0.0
diff --git a/hack/verify-helm-chart.sh b/hack/verify-helm-chart.sh
index cf066834..7021116a 100755
--- a/hack/verify-helm-chart.sh
+++ b/hack/verify-helm-chart.sh
@@ -78,3 +78,16 @@ validate_image "${expected_node_driver_registrar}" "${node_driver_registrar}"
 validate_image "${expected_nfs_image}" "${nfs_image}"
 
 echo "Images in deploy/ matches those in the latest helm chart."
+
+# verify whether latest chart config has changed
+tar -xvf charts/latest/*.tgz -C charts/latest/
+
+diff=`git diff`
+if [[ -n "${diff}" ]]; then
+  echo "${diff}"
+  echo
+  echo "latest chart config has changed, pls run \"helm package charts/latest/csi-driver-nfs -d charts/latest/\" to update tgz file"
+  exit 1
+fi
+
+echo "latest chart tgz file verified."