diff --git a/api/annotations.pb.go b/api/annotations.pb.go
index d1ea072..7201779 100644
--- a/api/annotations.pb.go
+++ b/api/annotations.pb.go
@@ -14,8 +14,8 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
-// 	protoc        v3.15.6
+// 	protoc-gen-go v1.27.1
+// 	protoc        v3.17.3
 // source: api/annotations.proto
 
 package api
@@ -38,9 +38,9 @@ var file_api_annotations_proto_extTypes = []protoimpl.ExtensionInfo{
 	{
 		ExtendedType:  (*descriptorpb.MethodOptions)(nil),
 		ExtensionType: (*HttpRule)(nil),
-		Field:         72295728,
+		Field:         65535654,
 		Name:          "micro.api.http",
-		Tag:           "bytes,72295728,opt,name=http",
+		Tag:           "bytes,65535654,opt,name=http",
 		Filename:      "api/annotations.proto",
 	},
 	{
@@ -65,7 +65,7 @@ var file_api_annotations_proto_extTypes = []protoimpl.ExtensionInfo{
 var (
 	// See `HttpRule`.
 	//
-	// optional micro.api.HttpRule http = 72295728;
+	// optional micro.api.HttpRule http = 65535654;
 	E_Http = &file_api_annotations_proto_extTypes[0]
 	// See `MicroMethod`.
 	//
@@ -92,8 +92,8 @@ var file_api_annotations_proto_rawDesc = []byte{
 	0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x2e,
 	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3a, 0x4a, 0x0a, 0x04, 0x68, 0x74, 0x74, 0x70, 0x12, 0x1e, 0x2e,
 	0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e,
-	0x4d, 0x65, 0x74, 0x68, 0x6f, 0x64, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0xb0, 0xca,
-	0xbc, 0x22, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2e, 0x61,
+	0x4d, 0x65, 0x74, 0x68, 0x6f, 0x64, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0xa6, 0xfd,
+	0x9f, 0x1f, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2e, 0x61,
 	0x70, 0x69, 0x2e, 0x48, 0x74, 0x74, 0x70, 0x52, 0x75, 0x6c, 0x65, 0x52, 0x04, 0x68, 0x74, 0x74,
 	0x70, 0x3a, 0x5c, 0x0a, 0x0c, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x5f, 0x6d, 0x65, 0x74, 0x68, 0x6f,
 	0x64, 0x12, 0x1e, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
diff --git a/api/annotations.proto b/api/annotations.proto
index dba854a..b8652b4 100644
--- a/api/annotations.proto
+++ b/api/annotations.proto
@@ -28,7 +28,7 @@ option objc_class_prefix = "MAPI";
 
 extend google.protobuf.MethodOptions {
   // See `HttpRule`.
-  HttpRule http = 72295728;
+  HttpRule http = 65535654;
 }
 
 extend google.protobuf.MethodOptions {
diff --git a/api/field_behavior.pb.go b/api/field_behavior.pb.go
index 9ed1544..e4f61a1 100644
--- a/api/field_behavior.pb.go
+++ b/api/field_behavior.pb.go
@@ -14,8 +14,8 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
-// 	protoc        v3.15.6
+// 	protoc-gen-go v1.27.1
+// 	protoc        v3.17.3
 // source: api/field_behavior.proto
 
 package api
diff --git a/api/http.pb.go b/api/http.pb.go
index f8a573f..1908153 100644
--- a/api/http.pb.go
+++ b/api/http.pb.go
@@ -14,8 +14,8 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
-// 	protoc        v3.15.6
+// 	protoc-gen-go v1.27.1
+// 	protoc        v3.17.3
 // source: api/http.proto
 
 package api
diff --git a/api/httpbody.pb.go b/api/httpbody.pb.go
index 0b2b306..8d7b444 100644
--- a/api/httpbody.pb.go
+++ b/api/httpbody.pb.go
@@ -14,8 +14,8 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
-// 	protoc        v3.15.6
+// 	protoc-gen-go v1.27.1
+// 	protoc        v3.17.3
 // source: api/httpbody.proto
 
 package api
diff --git a/api/micro.pb.go b/api/micro.pb.go
index ff5cf19..bd5ab0f 100644
--- a/api/micro.pb.go
+++ b/api/micro.pb.go
@@ -14,8 +14,8 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
-// 	protoc        v3.15.6
+// 	protoc-gen-go v1.27.1
+// 	protoc        v3.17.3
 // source: api/micro.proto
 
 package api
diff --git a/openapiv2/annotations.pb.go b/openapiv2/annotations.pb.go
index d056461..1832a97 100644
--- a/openapiv2/annotations.pb.go
+++ b/openapiv2/annotations.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
-// 	protoc        v3.15.6
+// 	protoc-gen-go v1.27.1
+// 	protoc        v3.17.3
 // source: openapiv2/annotations.proto
 
 package openapiv2
diff --git a/openapiv2/gopenapiv2.pb.go b/openapiv2/gopenapiv2.pb.go
index f473cba..27c2fed 100644
--- a/openapiv2/gopenapiv2.pb.go
+++ b/openapiv2/gopenapiv2.pb.go
@@ -16,8 +16,8 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
-// 	protoc        v3.15.6
+// 	protoc-gen-go v1.27.1
+// 	protoc        v3.17.3
 // source: openapiv2/gopenapiv2.proto
 
 package openapiv2
diff --git a/openapiv3/gopenapiv3.pb.go b/openapiv3/gopenapiv3.pb.go
index c37a34a..42dd1ca 100644
--- a/openapiv3/gopenapiv3.pb.go
+++ b/openapiv3/gopenapiv3.pb.go
@@ -16,8 +16,8 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
-// 	protoc        v3.15.6
+// 	protoc-gen-go v1.27.1
+// 	protoc        v3.17.3
 // source: openapiv3/gopenapiv3.proto
 
 package openapiv3