diff --git a/.hgtags b/.hgtags
index c796a07c9b..5d4ebb3917 100644
--- a/.hgtags
+++ b/.hgtags
@@ -9,3 +9,4 @@
 a28ae04c9aa313e7e402565d9b36428d6ae3c65b 5.4.0
 719f61e4f95480f4082a89978086dfafedc0cc55 5.6.0
 f8d8f48029aec8592071abce6202d851dd7db2fc 5.8.0
+454fe19f04fc67d3671e4d51ce9964c9017fd3fa 6.0.0