diff --git a/.hgtags b/.hgtags
index f17b987260..d5ac1ef2cb 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,2 +1,3 @@
 71a276c5d18a81476b1545a4d958cda80c4450ab 2.0.0
 36b22ce15af6266455a7344bdb1b7708658a3918 2.2.0
+a5699e0ba0bfb209907492c8da8c19cd02d183aa 2.2.1