diff --git a/setup.py b/setup.py
index 234950c..4b86795 100644
--- a/setup.py
+++ b/setup.py
@@ -109,7 +109,7 @@ def build_extensions(self):
 
 setup(
     name='pyspoa',
-    version='0.0.3',
+    version='0.0.4',
     author='Oxford Nanoporetech Technologies, Ltd.',
     author_email='support@nanoporetech.com',
     url='https://github.com/nanoporetech/pyspoa',