diff --git a/.hgtags b/.hgtags
index 830dbbe..20a0880 100644
--- a/.hgtags
+++ b/.hgtags
@@ -13,3 +13,4 @@ cd44a941c833c098e4899fe3d42a96703754d0d5 1.5
 0d1c00018008433956aa7d93007bab6ea7de96e4 1.8
 0d1c00018008433956aa7d93007bab6ea7de96e4 1.8
 1d27987c267577899350a25ba5828d55d87083ad 1.8
+5c5cb6d59e12e566fbb0217aea718dc31578bee1 1.9