diff --git a/preview_generator/infos.py b/preview_generator/infos.py
index 5c210e1..cfaa671 100644
--- a/preview_generator/infos.py
+++ b/preview_generator/infos.py
@@ -1,2 +1,2 @@
 # -*- coding: utf-8 -*-
-__version__ = "0.27"
+__version__ = "0.28"