diff --git a/.hgtags b/.hgtags
index a9e8b4f052..ad7efa21d2 100644
--- a/.hgtags
+++ b/.hgtags
@@ -3,3 +3,4 @@ ebc57da9bed5ee9fe72fe058f4df25f1bf64b3d2 1.8.0
 79949ff632053561e2e165741bf0173902de44bf 2.0.0
 ab0f0de52d17ccca323a8b88185d460c168486b8 2.2.0
 b6770a8f88ca8213383071305eb7038d9c7dcd3c 2.2.1
+b68c0c41f13a23ec69c01ab5a9657a60487f7dc7 2.2.2