diff --git a/.hgtags b/.hgtags
index d9a06084aa..55400f4b82 100644
--- a/.hgtags
+++ b/.hgtags
@@ -2691,3 +2691,4 @@ fa024ce48542356206bf86bdc9286ecf0510ad49 v7-4a-033
 91d478da863e0779c482c790cc96b14188f3ecaf v7-4a-037
 8f983df0299fb4f1c7359eb3b844ee93e8f7e8fb v7-4a-038
 a08fa2919f2b39be0416109d87a42fbb5880ac76 v7-4a-039
+1261caf9bc5193d304140647c08ca5b52120ce52 v7-4a-040