diff --git a/.hgtags b/.hgtags
index db09149..3ddab30 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,3 +1,4 @@
 da295cede46d95848348292e04e54fa5a5713ae3 release-1.0.0
 34892054c34384edeafa2b04a483697d7d8a73a3 release-1.1.0
 3586b48a5abfdbdeef310f2e154b06f4d16d38bb release-1.2.0
+49dcc63e80e98f8c2ce3bb029fe0c41a6426678f release-1.2.1