diff --git a/.github/workflows/static.yaml b/.github/workflows/static.yaml
index 9efaaa44..45c0f6aa 100644
--- a/.github/workflows/static.yaml
+++ b/.github/workflows/static.yaml
@@ -12,8 +12,8 @@ jobs:
             - name: Run linter
               uses: golangci/golangci-lint-action@v2
               with:
-                  version: v1.31
-                  args: -E=gofmt,deadcode,unused,varcheck,ineffassign,golint,misspell --timeout=30m0s
+                  version: v1.43
+                  args: -E=gofmt,deadcode,unused,varcheck,ineffassign,revive,misspell,exportloopref,asciicheck,bodyclose,contextcheck --timeout=30m0s
     verify-helm:
         name: Verify Helm
         runs-on: ubuntu-latest
diff --git a/README.md b/README.md
index 719b518e..1ca67242 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ This is a repository for [NFS](https://en.wikipedia.org/wiki/Network_File_System
 ### Container Images & Kubernetes Compatibility:
 |driver version  | supported k8s version | status |
 |----------------|-----------------------|--------|
-|master branch   | 1.19+                 | beta   |
+|master branch   | 1.20+                 | beta   |
 |v3.1.0          | 1.19+                 | beta   |
 |v3.0.0          | 1.19+                 | beta   |
 |v2.0.0          | 1.14+                 | alpha  |
diff --git a/charts/README.md b/charts/README.md
index d68d3858..1eb8fed7 100644
--- a/charts/README.md
+++ b/charts/README.md
@@ -6,7 +6,6 @@
 ### Tips
  - make controller only run on master node: `--set controller.runOnMaster=true`
  - set replica of controller as `1`: `--set controller.replicas=1`
- - enable `fsGroupPolicy` on a k8s 1.20+ cluster (this feature is in beta, check details [here](../deploy/example/fsgroup)): `--set feature.enableFSGroupPolicy=true`
 
 ### install a specific version
 ```console
@@ -39,13 +38,13 @@ The following table lists the configurable parameters of the latest NFS CSI Driv
 |---------------------------------------------------|------------------------------------------------------------|-------------------------------------------------------------------|
 | `driver.name`                                     | alternative driver name                                    | `nfs.csi.k8s.io` |
 | `driver.mountPermissions`                         | mounted folder permissions name                            | `0777`
-| `feature.enableFSGroupPolicy`                     | enable `fsGroupPolicy` on a k8s 1.20+ cluster              | `false`                      |
+| `feature.enableFSGroupPolicy`                     | enable `fsGroupPolicy` on a k8s 1.20+ cluster              | `true`                      |
 | `feature.enableInlineVolume`                      | enable inline volume                     | `false`                      |
 | `image.nfs.repository`                            | csi-driver-nfs image                                       | `mcr.microsoft.com/k8s/csi/nfs-csi`                          |
 | `image.nfs.tag`                                   | csi-driver-nfs image tag                                   | `latest`                                                |
 | `image.nfs.pullPolicy`                            | csi-driver-nfs image pull policy                           | `IfNotPresent`                                                      |
 | `image.csiProvisioner.repository`                 | csi-provisioner docker image                               | `k8s.gcr.io/sig-storage/csi-provisioner`                            |
-| `image.csiProvisioner.tag`                        | csi-provisioner docker image tag                           | `v2.0.4`                                                            |
+| `image.csiProvisioner.tag`                        | csi-provisioner docker image tag                           | `v3.1.0`                                                            |
 | `image.csiProvisioner.pullPolicy`                 | csi-provisioner image pull policy                          | `IfNotPresent`                                                      |
 | `image.livenessProbe.repository`                  | liveness-probe docker image                                | `k8s.gcr.io/sig-storage/livenessprobe`                              |
 | `image.livenessProbe.tag`                         | liveness-probe docker image tag                            | `v2.5.0`                                                            |
diff --git a/charts/latest/csi-driver-nfs-v3.2.0.tgz b/charts/latest/csi-driver-nfs-v3.2.0.tgz
index 884c816d..432c07d3 100644
Binary files a/charts/latest/csi-driver-nfs-v3.2.0.tgz and b/charts/latest/csi-driver-nfs-v3.2.0.tgz differ
diff --git a/charts/latest/csi-driver-nfs/values.yaml b/charts/latest/csi-driver-nfs/values.yaml
index 4ea1987b..c9c48dcf 100755
--- a/charts/latest/csi-driver-nfs/values.yaml
+++ b/charts/latest/csi-driver-nfs/values.yaml
@@ -5,7 +5,7 @@ image:
         pullPolicy: IfNotPresent
     csiProvisioner:
         repository: k8s.gcr.io/sig-storage/csi-provisioner
-        tag: v2.2.2
+        tag: v3.1.0
         pullPolicy: IfNotPresent
     livenessProbe:
         repository: k8s.gcr.io/sig-storage/livenessprobe
@@ -29,7 +29,7 @@ driver:
   mountPermissions: 0777
 
 feature:
-  enableFSGroupPolicy: false
+  enableFSGroupPolicy: true
   enableInlineVolume: false
 
 controller:
diff --git a/deploy/csi-nfs-controller.yaml b/deploy/csi-nfs-controller.yaml
index b934d13a..00a560b3 100644
--- a/deploy/csi-nfs-controller.yaml
+++ b/deploy/csi-nfs-controller.yaml
@@ -29,7 +29,7 @@ spec:
           effect: "NoSchedule"
       containers:
         - name: csi-provisioner
-          image: k8s.gcr.io/sig-storage/csi-provisioner:v2.2.2
+          image: k8s.gcr.io/sig-storage/csi-provisioner:v3.1.0
           args:
             - "-v=2"
             - "--csi-address=$(ADDRESS)"
diff --git a/deploy/csi-nfs-driverinfo.yaml b/deploy/csi-nfs-driverinfo.yaml
index 3ac1e317..bb08dbc4 100644
--- a/deploy/csi-nfs-driverinfo.yaml
+++ b/deploy/csi-nfs-driverinfo.yaml
@@ -8,3 +8,4 @@ spec:
   volumeLifecycleModes:
     - Persistent
     - Ephemeral
+  fsGroupPolicy: File
diff --git a/test/external-e2e/run.sh b/test/external-e2e/run.sh
index d5d0f537..05a8c685 100644
--- a/test/external-e2e/run.sh
+++ b/test/external-e2e/run.sh
@@ -29,8 +29,7 @@ setup_e2e_binaries() {
     curl -sL https://storage.googleapis.com/kubernetes-release/release/v1.23.0/kubernetes-test-linux-amd64.tar.gz --output e2e-tests.tar.gz
     tar -xvf e2e-tests.tar.gz && rm e2e-tests.tar.gz
 
-    # enable fsGroupPolicy (only available from k8s 1.20)
-    export EXTRA_HELM_OPTIONS="--set feature.enableFSGroupPolicy=true --set driver.name=$DRIVER.csi.k8s.io --set controller.name=csi-$DRIVER-controller --set node.name=csi-$DRIVER-node --set image.csiProvisioner.tag=v3.0.0 --set driver.mountPermissions=0777"
+    export EXTRA_HELM_OPTIONS="--set driver.name=$DRIVER.csi.k8s.io --set controller.name=csi-$DRIVER-controller --set node.name=csi-$DRIVER-node"
 
     # test on alternative driver name
     sed -i "s/nfs.csi.k8s.io/$DRIVER.csi.k8s.io/g" deploy/example/storageclass-nfs.yaml