diff --git a/.hgtags b/.hgtags
index ec6ee3c648..dea4ac630b 100644
--- a/.hgtags
+++ b/.hgtags
@@ -3,3 +3,4 @@
 852c30b3f34953898bc8cd4ea2ebdb332ff3e733 4.2.0
 9cbc898a393f97b61f6d4716a1fb5433206238bd 4.4.0
 b437d3f8a855595bd87630a7118b0286f5ab1c85 4.6.0
+55166280b2e699bc8b8f0e99be726c4869743857 4.8.0