diff --git a/setup.py b/setup.py
index da985a30daf627a6113e198b681da5d1c4ddc389..c4976767a5f97be7c5a85d207a9f11a0a600bf32 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 from setuptools import setup
 
 setup(name='solventmapcreator',
-      version='0.1',
+      version='1.0.0',
       description='python scripts for generating solvent maps and analysing solvation curves.',
       url='https://bitbucket.org/mdd31/solventmapcreator',
       author='Mark Driver',