diff --git a/setup.py b/setup.py
index 39e74a542d4ae4999e355cbc0a04457583b32aac..91699ddab0f5041550bf9b2bb9f8dd51d443dba1 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 from setuptools import setup
 
 setup(name='solventmapcreator',
-      version='1.1.0',
+      version='1.1.1',
       description='python scripts for generating solvent maps and analysing solvation curves.',
       url='https://bitbucket.org/mdd31/solventmapcreator',
       author='Mark Driver',