diff --git a/.hgtags b/.hgtags
index 7cd2f2c928..69430c0581 100644
--- a/.hgtags
+++ b/.hgtags
@@ -3,3 +3,4 @@ b3f4e3c8b3b68109362709b00ce6985148702939 1.8.1
 23d199a6bedb716bb6f9221ce54f220e02977d2b 1.8.2
 a9f46547bbc0448e81994829598e7dc74bf56021 1.8.3
 065a8fb4582f4bc5ba33cf388daf7d402d70fb8f 1.8.4
+5b733628347cf08a488f247e18b08cb763b7bfe1 1.8.5