diff --git a/clr-k8s-examples/8-kata/kata-fc-runtimeClass.yaml b/clr-k8s-examples/8-kata/kata-fc-runtimeClass.yaml
index 5ae4d88..dc01988 100644
--- a/clr-k8s-examples/8-kata/kata-fc-runtimeClass.yaml
+++ b/clr-k8s-examples/8-kata/kata-fc-runtimeClass.yaml
@@ -1,6 +1,5 @@
 kind: RuntimeClass
-apiVersion: node.k8s.io/v1alpha1
+apiVersion: node.k8s.io/v1beta1
 metadata:
     name: kata-fc
-spec:
-    runtimeHandler: kata-fc
+handler: kata-fc
diff --git a/clr-k8s-examples/8-kata/kata-qemu-runtimeClass.yaml b/clr-k8s-examples/8-kata/kata-qemu-runtimeClass.yaml
index d3fec57..b5f75f0 100644
--- a/clr-k8s-examples/8-kata/kata-qemu-runtimeClass.yaml
+++ b/clr-k8s-examples/8-kata/kata-qemu-runtimeClass.yaml
@@ -1,14 +1,12 @@
 ---
 kind: RuntimeClass
-apiVersion: node.k8s.io/v1alpha1
+apiVersion: node.k8s.io/v1beta1
 metadata:
     name: kata
-spec:
-    runtimeHandler: kata-qemu
+handler: kata
 ---
 kind: RuntimeClass
-apiVersion: node.k8s.io/v1alpha1
+apiVersion: node.k8s.io/v1beta1
 metadata:
     name: kata-qemu
-spec:
-    runtimeHandler: kata-qemu
+handler: kata-qemu
diff --git a/clr-k8s-examples/8-kata/runtimeclass_crd.yaml b/clr-k8s-examples/8-kata/runtimeclass_crd.yaml
deleted file mode 100644
index cbb0974..0000000
--- a/clr-k8s-examples/8-kata/runtimeclass_crd.yaml
+++ /dev/null
@@ -1,26 +0,0 @@
-kind: CustomResourceDefinition
-apiVersion: apiextensions.k8s.io/v1beta1
-metadata:
-  name: runtimeclasses.node.k8s.io
-  labels:
-    addonmanager.kubernetes.io/mode: Reconcile
-spec:
-  group: node.k8s.io
-  version: v1alpha1
-  versions:
-    - name: v1alpha1
-      served: true
-      storage: true
-  names:
-    plural:   runtimeclasses
-    singular: runtimeclass
-    kind:     RuntimeClass
-  scope: Cluster
-  validation:
-    openAPIV3Schema:
-      properties:
-        spec:
-          properties:
-            runtimeHandler:
-              type: string
-              pattern: '^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*)?$'
diff --git a/clr-k8s-examples/kubeadm.yaml b/clr-k8s-examples/kubeadm.yaml
index 5a0af75..de436b2 100644
--- a/clr-k8s-examples/kubeadm.yaml
+++ b/clr-k8s-examples/kubeadm.yaml
@@ -1,12 +1,10 @@
-apiVersion: kubeadm.k8s.io/v1alpha3
+apiVersion: kubeadm.k8s.io/v1beta1
 kind: InitConfiguration
 nodeRegistration:
   criSocket: /var/run/crio/crio.sock
 ---
 apiVersion: kubelet.config.k8s.io/v1beta1
 kind: KubeletConfiguration
-featureGates:
-  RuntimeClass: true
 # Allowing for CPU pinning and isolation in case of guaranteed QoS class
 cpuManagerPolicy: static
 systemReserved:
@@ -16,11 +14,9 @@ kubeReserved:
   cpu: 500m
   memory: 256M
 ---
-apiVersion: kubeadm.k8s.io/v1alpha3
+apiVersion: kubeadm.k8s.io/v1beta1
 kind: ClusterConfiguration
 networking:
   dnsDomain: cluster.local
   podSubnet: 10.244.0.0/16
   serviceSubnet: 10.96.0.0/12
-apiServerExtraArgs:
-  feature-gates: RuntimeClass=true