diff --git a/.hgtags b/.hgtags
index 51481e1d8a..48f4307310 100644
--- a/.hgtags
+++ b/.hgtags
@@ -125,4 +125,5 @@ a7bd9a33067b3537351276e0178a045748ad046a go1.1.1
 b3d5a20b070a92da2458c5788694d1359b353f4a go1.2rc5
 87dea3f5ebe7510998c84dbeeec89382b7d42f9c go1.2
 0ddbdc3c7ce27e66508fe58ab81ff29324786026 go1.2.1
-0ddbdc3c7ce27e66508fe58ab81ff29324786026 release
+9c4fdd8369ca4483fbed1cb8e67f02643ca10f79 go1.2.2
+9c4fdd8369ca4483fbed1cb8e67f02643ca10f79 release