diff --git a/setup.py b/setup.py
index be5721e..6159818 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 
 setup(
     name='sais',
-    version='0.2.1',
+    version='0.2.2',
     packages=find_packages(),
     description='Symbiotic Artificial Immune Systems',
     long_description=open('README.md').read(),