diff --git a/setup.cfg b/setup.cfg
index 21a8a6c..8346f89 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,7 +3,7 @@
 
 [metadata]
 name = pycse
-version = '2.2.7'
+version = '2.2.8'
 author = John Kitchin
 author_email = jkitchin@andrew.cmu.edu
 license = GPL