diff --git a/setup.py b/setup.py
index d4acd8a..e0c97d7 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 
 setup(name='NucleoATAC',
-    version='0.3.0',
+    version='0.3.1',
     description='python package for calling nucleosomes with ATAC-Seq',
     classifiers=[
         'Development Status :: 3 - Alpha',