diff --git a/.hgtags b/.hgtags
index d0a8938aa3..1e4f59c351 100644
--- a/.hgtags
+++ b/.hgtags
@@ -3,3 +3,4 @@ af01cd47ebf8f70a8f50ebfeefc65d3f5668c835 1.4.0
 7a2f95db8fe610a841b81674959265ed91cae041 1.6.0
 06b2e9ae058fc29413d82ac2d0dfd148e15d44d0 1.8.0
 d59d7fde4871ee925b4451e1b85928ac65b5dc41 2.0.0
+2113ed78e945d3c34a8c74752aec8310ed9fbeae 2.2.0