diff --git a/.hgtags b/.hgtags
index c262011..7f37ddd 100644
--- a/.hgtags
+++ b/.hgtags
@@ -122,3 +122,4 @@
 56e33c6efee7ff63cdc52bd1cf172bde195079df release-0.4.6
 119bad43bfd493400c57a05848eada2c35a46810 release-0.4.7
 0f404f82a1343cb4e4b277a44e3417385798e5e5 release-0.4.8
+d24a717314365c857b9f283d6072c2a427d5e342 release-0.4.9