diff --git a/.hgtags b/.hgtags
index 8cbb626728..89515ce29d 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1 +1,2 @@
 1e234d7fe95a4207e73e849c12ca95b99723007c 4.4.0
+cf51019e46261067d3ae3b02e89fde523fa0d6a4 4.6.0