diff --git a/src/file-item.proto b/src/file-item.proto
index f63aa9d..4840cec 100644
--- a/src/file-item.proto
+++ b/src/file-item.proto
@@ -1,13 +1,14 @@
 message FileItem
 {
   required string filename = 2;
-  required bytes  device_name = 3;
-  required uint64 seq_no = 4;
+  required uint64 version = 3;
+  required bytes  device_name = 4;
+  required uint64 seq_no = 5;
 
-  required bytes  file_hash = 5;
-  required uint32 mtime = 6;
-  required uint32 mode  = 7;
-  required uint64 seg_num = 8;
+  required bytes  file_hash = 6;
+  required uint32 mtime = 7;
+  required uint32 mode  = 8;
+  required uint64 seg_num = 9;
 
-  required uint32 is_complete = 9;
+  required uint32 is_complete = 10;
 }