diff --git a/vendor/k8s.io/api/certificates/v1beta1/generated.proto b/vendor/k8s.io/api/certificates/v1beta1/generated.proto
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+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+
+// This file was autogenerated by go-to-protobuf. Do not edit it manually!
+
+syntax = 'proto2';
+
+package k8s.io.api.certificates.v1beta1;
+
+import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
+import "k8s.io/apimachinery/pkg/runtime/generated.proto";
+import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";
+
+// Package-wide variables from generator "generated".
+option go_package = "v1beta1";
+
+// Describes a certificate signing request
+message CertificateSigningRequest {
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+
+  // The certificate request itself and any additional information.
+  // +optional
+  optional CertificateSigningRequestSpec spec = 2;
+
+  // Derived information about the request.
+  // +optional
+  optional CertificateSigningRequestStatus status = 3;
+}
+
+message CertificateSigningRequestCondition {
+  // request approval state, currently Approved or Denied.
+  optional string type = 1;
+
+  // brief reason for the request state
+  // +optional
+  optional string reason = 2;
+
+  // human readable message with details about the request state
+  // +optional
+  optional string message = 3;
+
+  // timestamp for the last update to this condition
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastUpdateTime = 4;
+}
+
+message CertificateSigningRequestList {
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+
+  repeated CertificateSigningRequest items = 2;
+}
+
+// This information is immutable after the request is created. Only the Request
+// and Usages fields can be set on creation, other fields are derived by
+// Kubernetes and cannot be modified by users.
+message CertificateSigningRequestSpec {
+  // Base64-encoded PKCS#10 CSR data
+  optional bytes request = 1;
+
+  // allowedUsages specifies a set of usage contexts the key will be
+  // valid for.
+  // See: https://tools.ietf.org/html/rfc5280#section-4.2.1.3
+  //      https://tools.ietf.org/html/rfc5280#section-4.2.1.12
+  repeated string usages = 5;
+
+  // Information about the requesting user.
+  // See user.Info interface for details.
+  // +optional
+  optional string username = 2;
+
+  // UID information about the requesting user.
+  // See user.Info interface for details.
+  // +optional
+  optional string uid = 3;
+
+  // Group information about the requesting user.
+  // See user.Info interface for details.
+  // +optional
+  repeated string groups = 4;
+
+  // Extra information about the requesting user.
+  // See user.Info interface for details.
+  // +optional
+  map<string, ExtraValue> extra = 6;
+}
+
+message CertificateSigningRequestStatus {
+  // Conditions applied to the request, such as approval or denial.
+  // +optional
+  repeated CertificateSigningRequestCondition conditions = 1;
+
+  // If request was approved, the controller will place the issued certificate here.
+  // +optional
+  optional bytes certificate = 2;
+}
+
+// ExtraValue masks the value so protobuf can generate
+// +protobuf.nullable=true
+// +protobuf.options.(gogoproto.goproto_stringer)=false
+message ExtraValue {
+  // items, if empty, will result in an empty slice
+
+  repeated string items = 1;
+}
+