diff --git a/setup.py b/setup.py
index fb1895e..dd4ce40 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
 
 setup(
     name="mypy-zope",
-    version="0.1.3",
+    version="0.2.dev0",
     author="Andrey Lebedev",
     author_email="andrey.lebedev@gmail.com",
     long_description=long_description,