diff --git a/.hgtags b/.hgtags
index b644f289da..14f2e59d86 100644
--- a/.hgtags
+++ b/.hgtags
@@ -2057,3 +2057,4 @@ eb268db98f321b93f5e7552920b6389f9dddfd3f v7-3-716
 18e95db59826aa9379e6e3ada5d3540cbae1e596 v7-3-718
 e6d8b44065bc05741effbc0635c21506032d97b4 v7-3-719
 9e119e0ade5d804f174a3b67ad5e0d0e7449739f v7-3-720
+b23f583e132e88ec98f2b449b7216642ba64a8a8 v7-3-721