diff --git a/setup.cfg b/setup.cfg
index 79e39ae..3542c60 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name=bricks_for_python
-version = 0.0.4
+version = 0.0.5
 description = A packing module for bricks
 author = "yu moqing"
 author_email = "yumoqing@gmail.com"