diff --git a/cluster/cluster.go b/cluster/cluster.go
index 70653e76..897d6d40 100644
--- a/cluster/cluster.go
+++ b/cluster/cluster.go
@@ -32,7 +32,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/serializer"
-	apiserverv1alpha1 "k8s.io/apiserver/pkg/apis/apiserver/v1alpha1"
+	apiserverv1 "k8s.io/apiserver/pkg/apis/apiserver/v1"
 	auditv1 "k8s.io/apiserver/pkg/apis/audit/v1"
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/tools/clientcmd"
@@ -431,21 +431,21 @@ func parseAdmissionConfig(clusterFile string, rkeConfig *v3.RancherKubernetesEng
 		return fmt.Errorf("error marshalling admission configuration: %v", err)
 	}
 	scheme := runtime.NewScheme()
-	err = apiserverv1alpha1.AddToScheme(scheme)
+	err = apiserverv1.AddToScheme(scheme)
 	if err != nil {
 		return fmt.Errorf("error adding to scheme: %v", err)
 	}
-	err = scheme.SetVersionPriority(apiserverv1alpha1.SchemeGroupVersion)
+	err = scheme.SetVersionPriority(apiserverv1.SchemeGroupVersion)
 	if err != nil {
 		return fmt.Errorf("error setting version priority: %v", err)
 	}
 	codecs := serializer.NewCodecFactory(scheme)
-	decoder := codecs.UniversalDecoder(apiserverv1alpha1.SchemeGroupVersion)
+	decoder := codecs.UniversalDecoder(apiserverv1.SchemeGroupVersion)
 	decodedObj, err := runtime.Decode(decoder, data)
 	if err != nil {
 		return fmt.Errorf("error decoding data: %v", err)
 	}
-	decodedConfig, ok := decodedObj.(*apiserverv1alpha1.AdmissionConfiguration)
+	decodedConfig, ok := decodedObj.(*apiserverv1.AdmissionConfiguration)
 	if !ok {
 		return fmt.Errorf("unexpected type: %T", decodedObj)
 	}
diff --git a/cluster/defaults.go b/cluster/defaults.go
index 40561760..a2adaee5 100644
--- a/cluster/defaults.go
+++ b/cluster/defaults.go
@@ -22,7 +22,7 @@ import (
 	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/util/intstr"
-	apiserverv1alpha1 "k8s.io/apiserver/pkg/apis/apiserver/v1alpha1"
+	apiserverv1 "k8s.io/apiserver/pkg/apis/apiserver/v1"
 	auditv1 "k8s.io/apiserver/pkg/apis/audit/v1"
 )
 
@@ -437,8 +437,8 @@ func newDefaultAuditLogConfig() *v3.AuditLogConfig {
 	return c
 }
 
-func getEventRateLimitPluginFromConfig(c *v3.Configuration) (apiserverv1alpha1.AdmissionPluginConfiguration, error) {
-	plugin := apiserverv1alpha1.AdmissionPluginConfiguration{
+func getEventRateLimitPluginFromConfig(c *v3.Configuration) (apiserverv1.AdmissionPluginConfiguration, error) {
+	plugin := apiserverv1.AdmissionPluginConfiguration{
 		Name: EventRateLimitPluginName,
 		Configuration: &runtime.Unknown{
 			ContentType: "application/json",
@@ -470,8 +470,8 @@ func newDefaultEventRateLimitConfig() *v3.Configuration {
 	}
 }
 
-func newDefaultEventRateLimitPlugin() (apiserverv1alpha1.AdmissionPluginConfiguration, error) {
-	plugin := apiserverv1alpha1.AdmissionPluginConfiguration{
+func newDefaultEventRateLimitPlugin() (apiserverv1.AdmissionPluginConfiguration, error) {
+	plugin := apiserverv1.AdmissionPluginConfiguration{
 		Name: EventRateLimitPluginName,
 		Configuration: &runtime.Unknown{
 			ContentType: "application/json",
@@ -488,12 +488,12 @@ func newDefaultEventRateLimitPlugin() (apiserverv1alpha1.AdmissionPluginConfigur
 	return plugin, nil
 }
 
-func newDefaultAdmissionConfiguration() (*apiserverv1alpha1.AdmissionConfiguration, error) {
-	var admissionConfiguration *apiserverv1alpha1.AdmissionConfiguration
-	admissionConfiguration = &apiserverv1alpha1.AdmissionConfiguration{
+func newDefaultAdmissionConfiguration() (*apiserverv1.AdmissionConfiguration, error) {
+	var admissionConfiguration *apiserverv1.AdmissionConfiguration
+	admissionConfiguration = &apiserverv1.AdmissionConfiguration{
 		TypeMeta: v1.TypeMeta{
 			Kind:       "AdmissionConfiguration",
-			APIVersion: apiserverv1alpha1.SchemeGroupVersion.String(),
+			APIVersion: apiserverv1.SchemeGroupVersion.String(),
 		},
 	}
 	return admissionConfiguration, nil
diff --git a/cluster/hosts.go b/cluster/hosts.go
index ad1c55f0..ac8fbe96 100644
--- a/cluster/hosts.go
+++ b/cluster/hosts.go
@@ -14,7 +14,7 @@ import (
 	"github.com/rancher/rke/util"
 	"github.com/sirupsen/logrus"
 	"golang.org/x/sync/errgroup"
-	"k8s.io/apiserver/pkg/apis/apiserver/v1alpha1"
+	apiserverv1 "k8s.io/apiserver/pkg/apis/apiserver/v1"
 	"sigs.k8s.io/yaml"
 )
 
@@ -148,9 +148,9 @@ func (c *Cluster) CalculateMaxUnavailable() (int, int, error) {
 	return maxUnavailableWorker, maxUnavailableControl, nil
 }
 
-func (c *Cluster) getConsolidatedAdmissionConfiguration() (*v1alpha1.AdmissionConfiguration, error) {
+func (c *Cluster) getConsolidatedAdmissionConfiguration() (*apiserverv1.AdmissionConfiguration, error) {
 	var err error
-	var admissionConfig *v1alpha1.AdmissionConfiguration
+	var admissionConfig *apiserverv1.AdmissionConfiguration
 
 	if c.Services.KubeAPI.EventRateLimit == nil ||
 		!c.Services.KubeAPI.EventRateLimit.Enabled {
diff --git a/types/rke_types.go b/types/rke_types.go
index afd33ca6..f8bf1c67 100644
--- a/types/rke_types.go
+++ b/types/rke_types.go
@@ -3,7 +3,7 @@ package types
 import (
 	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	apiserverv1alpha1 "k8s.io/apiserver/pkg/apis/apiserver/v1alpha1"
+	apiserverv1 "k8s.io/apiserver/pkg/apis/apiserver/v1"
 	auditv1 "k8s.io/apiserver/pkg/apis/audit/v1"
 	configv1 "k8s.io/apiserver/pkg/apis/config/v1"
 )
@@ -301,7 +301,7 @@ type KubeAPIService struct {
 	// Audit Log Configuration
 	AuditLog *AuditLog `yaml:"audit_log" json:"auditLog,omitempty"`
 	// AdmissionConfiguration
-	AdmissionConfiguration *apiserverv1alpha1.AdmissionConfiguration `yaml:"admission_configuration" json:"admissionConfiguration,omitempty" norman:"type=map[json]"`
+	AdmissionConfiguration *apiserverv1.AdmissionConfiguration `yaml:"admission_configuration" json:"admissionConfiguration,omitempty" norman:"type=map[json]"`
 	// Event Rate Limit configuration
 	EventRateLimit *EventRateLimit `yaml:"event_rate_limit" json:"eventRateLimit,omitempty"`
 }
diff --git a/types/zz_generated_deepcopy.go b/types/zz_generated_deepcopy.go
index 5417a4a9..dd23dc57 100644
--- a/types/zz_generated_deepcopy.go
+++ b/types/zz_generated_deepcopy.go
@@ -25,7 +25,7 @@ import (
 	appsv1 "k8s.io/api/apps/v1"
 	corev1 "k8s.io/api/core/v1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
-	v1alpha1 "k8s.io/apiserver/pkg/apis/apiserver/v1alpha1"
+	apiserverv1 "k8s.io/apiserver/pkg/apis/apiserver/v1"
 	v1 "k8s.io/apiserver/pkg/apis/audit/v1"
 	configv1 "k8s.io/apiserver/pkg/apis/config/v1"
 )
@@ -988,7 +988,7 @@ func (in *KubeAPIService) DeepCopyInto(out *KubeAPIService) {
 	}
 	if in.AdmissionConfiguration != nil {
 		in, out := &in.AdmissionConfiguration, &out.AdmissionConfiguration
-		*out = new(v1alpha1.AdmissionConfiguration)
+		*out = new(apiserverv1.AdmissionConfiguration)
 		(*in).DeepCopyInto(*out)
 	}
 	if in.EventRateLimit != nil {