diff --git a/.hgtags b/.hgtags
index d5ac1ef2cb..0e60d56d79 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,3 +1,4 @@
 71a276c5d18a81476b1545a4d958cda80c4450ab 2.0.0
 36b22ce15af6266455a7344bdb1b7708658a3918 2.2.0
 a5699e0ba0bfb209907492c8da8c19cd02d183aa 2.2.1
+cfd1a587c0cd3d191b97d1d0f0b435e45d6b2cc8 2.2.2