diff --git a/.hgtags b/.hgtags
index 1fd72d77bc..dc68d56dae 100644
--- a/.hgtags
+++ b/.hgtags
@@ -23,3 +23,4 @@ ef34e4e92d45ab2b2b2956bbb6aa8b3ca259eb13 5.2.0
 32170ff46339dbc8609225791ab737a0f3eb0291 5.4.0
 5738a22adbb45390167194e4089adc46c6b638a3 5.6.0
 e21456b81972188261b8a6fc876afc18f641c85b 5.8.0
+2164597ffa5f4f0443e4804944b30f5491070990 6.0.0