diff --git a/.hgtags b/.hgtags
index 801731bc2c..708b696960 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1793,3 +1793,4 @@ f1cde9cf023e15cd1bc26ae720d6380fa5ceac7d v7-3-452
 1632640a24b42a9193eeb8f6e8150afaeee5ee35 v7-3-454
 e6392f2aed4c13170664b4ec13dd2d8b3ce968aa v7-3-455
 07fd030f89be62aa11c4ea1a188ee2d8f4348677 v7-3-456
+4a2744311b3f3c8207189dee4ef405959a2e2446 v7-3-457