diff --git a/.hgtags b/.hgtags
index c92da31b91..2e3ddf083c 100644
--- a/.hgtags
+++ b/.hgtags
@@ -20,3 +20,4 @@ d26f28ad5629c320e6cb88caac8b28c7e335372b 4.2.0
 4221e2277ff99417e520483bfd5dc2157882249a 4.8.0
 a19d4f68a99f24f220200eef7949504a3849bfbb 5.0.0
 3f18592e924cdb2e3603229c416ac41cac11b485 5.2.0
+40575dbd381e65fbd0364f66c0ff45909ebd243d 5.4.0