diff --git a/.hgtags b/.hgtags
index 8f2b08a461..7880c10481 100644
--- a/.hgtags
+++ b/.hgtags
@@ -3131,3 +3131,4 @@ ab71bb81b84e9a1cdf030b172f61d779ccda975c v7-4-401
 1134bba900c17abcecdc414c6e30da22c17d32a5 v7-4-406
 3f92ef156c664fb8fea1f036a4a4c87af487ba6b v7-4-407
 cb3218a69c2f0949bbff5bcf9beeccc83ef2ef59 v7-4-408
+de35e123e63c326be4a576f8e678ed9e63ed1f48 v7-4-409