diff --git a/pkg/azurediskplugin/Dockerfile b/pkg/azurediskplugin/Dockerfile
index 370eb3776f..9442dbebff 100644
--- a/pkg/azurediskplugin/Dockerfile
+++ b/pkg/azurediskplugin/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM alpine:3.15.1
+FROM alpine:3.18.4
 RUN apk upgrade --available --no-cache && \
     apk add --no-cache util-linux e2fsprogs e2fsprogs-extra ca-certificates udev xfsprogs xfsprogs-extra btrfs-progs btrfs-progs-extra
 
diff --git a/test/e2e/dynamic_provisioning_test.go b/test/e2e/dynamic_provisioning_test.go
index 8ce73bd5a7..e7c6d51b62 100644
--- a/test/e2e/dynamic_provisioning_test.go
+++ b/test/e2e/dynamic_provisioning_test.go
@@ -547,7 +547,7 @@ func (t *dynamicProvisioningTestSuite) defineTests(isMultiZone bool) {
 			Cmd: convertToPowershellorCmdCommandIfNecessary("echo 'hello world' > /mnt/test-1/data"),
 			Volumes: t.normalizeVolumes([]testsuites.VolumeDetails{
 				{
-					FSType:    "ext4",
+					FSType:    "xfs",
 					ClaimSize: "10Gi",
 					VolumeMount: testsuites.VolumeMountDetails{
 						NameGenerate:      "test-volume-",
@@ -585,7 +585,7 @@ func (t *dynamicProvisioningTestSuite) defineTests(isMultiZone bool) {
 		pod := testsuites.PodDetails{
 			Volumes: t.normalizeVolumes([]testsuites.VolumeDetails{
 				{
-					FSType:    "ext4",
+					FSType:    "xfs",
 					ClaimSize: "10Gi",
 					VolumeMount: testsuites.VolumeMountDetails{
 						NameGenerate:      "test-volume-",
@@ -600,7 +600,7 @@ func (t *dynamicProvisioningTestSuite) defineTests(isMultiZone bool) {
 		clonedVolumeSize := "20Gi"
 
 		podWithClonedVolume := testsuites.PodDetails{
-			Cmd:          convertToPowershellorCmdCommandIfNecessary("df -h | grep /mnt/test- | awk '{print $2}' | grep 20.0G"),
+			Cmd:          convertToPowershellorCmdCommandIfNecessary("df -h | grep /mnt/test- | awk '{print $2}' | grep -E '19|20'"),
 			IsWindows:    isWindowsCluster,
 			WinServerVer: winServerVer,
 		}