diff --git a/.hgtags b/.hgtags
index 0a90d91..4d85fdf 100644
--- a/.hgtags
+++ b/.hgtags
@@ -2,3 +2,4 @@
 6490aea10e20c346a2f1598f698a781799b522ba 0.1-2014.1230
 9ad29480d9bb8425445504ff90fc14a1b1862789 0.2
 5d95f1d75a3226cb117e6b33abc5bdb04e161ef8 0.3
+d30f05a8bb46a2e6c5c61424204a4c8db6365723 0.4