Update chart requirements

charts/ingress-nginx/templates/admission-webhooks/validating-webhook.yaml

@@ -1,7 +1,7 @@
 {{- if .Values.controller.admissionWebhooks.enabled -}}
 # before changing this value, check the required kubernetes version
 # https://kubernetes.io/docs/reference/access-authn-authz/extensible-admission-controllers/#prerequisites
-apiVersion: admissionregistration.k8s.io/v1beta1
+apiVersion: admissionregistration.k8s.io/v1
 kind: ValidatingWebhookConfiguration
 metadata:
   labels:
@@ -12,10 +12,10 @@ webhooks:
   - name: validate.nginx.ingress.kubernetes.io
     rules:
       - apiGroups:
-          - extensions
           - networking.k8s.io
         apiVersions:
           - v1beta1
+          - v1
         operations:
           - CREATE
           - UPDATE
@@ -25,10 +25,9 @@ webhooks:
     sideEffects: None
     admissionReviewVersions:
       - v1
-      - v1beta1
     clientConfig:
       service:
         namespace: {{ .Release.Namespace }}
         name: {{ include "ingress-nginx.controller.fullname" . }}-admission
-        path: /extensions/v1beta1/ingresses
+        path: /networking/v1beta1/ingresses
 {{- end }}