diff --git a/.hgtags b/.hgtags
index 5d4e4e9..6cf37b4 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,3 +1,4 @@
 a88b5a87fb4cd49f16ce72062cce19d55f1fbf98 0.2
 a7f90c18859d31922bdd8c61299e2790f5e2eb1a 0.3
 bdf8b3f414c4d08fc0edf9fd1953f55db26e4bac 0.4
+1e09b0da7d8c62a9a292ee51540feac9de4c1222 0.4.1