diff --git a/setup.py b/setup.py
index c0907de..f99928b 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 
 name = 'topaz-em'
-version = '0.3.0'
+version = '0.3.1'
 
 description = 'Particle picking with positive-unlabeled CNNs'
 long_description = 'Particle picking software for single particle cryo-electron microscopy using convolutional neural networks and positive-unlabeled learning. Includes methods for micrograph denoising.'