diff --git a/setup.py b/setup.py
index 1592f8ccc..597f1cab6 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name='jupyter-repo2docker',
-    version='0.4',
+    version='0.4.1',
     install_requires=[
         'docker',
         'traitlets',