diff --git a/proto/files/files.proto b/proto/files/files.proto
index 829903679ef767ed4b5e5c8f1dc7ed8203423499..511ad4e95f0871eb5777bf2cf00139600046b697 100644
--- a/proto/files/files.proto
+++ b/proto/files/files.proto
@@ -57,9 +57,10 @@ message AbortUploadRequest {
 message AbortUploadResponse {}
 
 message UpdateFileRequest {
-  string name = 1;
-  string mime_type = 2;
-  bool temporary = 3;
+  string file_id = 1;
+  string name = 2;
+  string mime_type = 3;
+  optional bool temporary = 4;
 }
 
 message UpdateFileResponse {