diff --git a/.hgtags b/.hgtags
index fa9bd1ba3..45f213881 100644
--- a/.hgtags
+++ b/.hgtags
@@ -45,3 +45,4 @@ c8b794f274dfc73fc47ad916b2521419c1755d0a v19.10
 c7a90ee406355238dfbb6c133127d83b88ef6cf1 v19.13
 20171d55ebbc886dd319b968775c496d1ac57ee3 v19.14
 36739b4118e5433b213165c96decdb74a4cb594e v19.15
+be6f74b9751bffecccb04c8f380cf60471b47973 v19.16