diff --git a/pkg/apis/core/types.go b/pkg/apis/core/types.go
index b57618d9992..547a70f62ca 100644
--- a/pkg/apis/core/types.go
+++ b/pkg/apis/core/types.go
@@ -4335,7 +4335,7 @@ type ServicePort struct {
 	// RFC-6335 and https://www.iana.org/assignments/service-names).
 	//
 	// * Kubernetes-defined prefixed names:
-	//   * 'kubernetes.io/h2c' - HTTP/2 over cleartext as described in https://www.rfc-editor.org/rfc/rfc7540
+	//   * 'kubernetes.io/h2c' - HTTP/2 prior knowledge over cleartext as described in https://www.rfc-editor.org/rfc/rfc9113.html#name-starting-http-2-with-prior-
 	//   * 'kubernetes.io/ws'  - WebSocket over cleartext as described in https://www.rfc-editor.org/rfc/rfc6455
 	//   * 'kubernetes.io/wss' - WebSocket over TLS as described in https://www.rfc-editor.org/rfc/rfc6455
 	//
diff --git a/pkg/apis/discovery/types.go b/pkg/apis/discovery/types.go
index 5838407e1a1..4ae1693347a 100644
--- a/pkg/apis/discovery/types.go
+++ b/pkg/apis/discovery/types.go
@@ -170,7 +170,7 @@ type EndpointPort struct {
 	// RFC-6335 and https://www.iana.org/assignments/service-names).
 	//
 	// * Kubernetes-defined prefixed names:
-	//   * 'kubernetes.io/h2c' - HTTP/2 over cleartext as described in https://www.rfc-editor.org/rfc/rfc7540
+	//   * 'kubernetes.io/h2c' - HTTP/2 prior knowledge over cleartext as described in https://www.rfc-editor.org/rfc/rfc9113.html#name-starting-http-2-with-prior-
 	//   * 'kubernetes.io/ws'  - WebSocket over cleartext as described in https://www.rfc-editor.org/rfc/rfc6455
 	//   * 'kubernetes.io/wss' - WebSocket over TLS as described in https://www.rfc-editor.org/rfc/rfc6455
 	//