diff --git a/setup.cfg b/setup.cfg
index 2ae0623..3778fbb 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name=xls2ddl
-version = 1.1.0
+version = 1.1.1
 description = a xlsx file to database ddl converter 
 author = "yu moqing"
 author_email = "yumoqing@gmail.com"