diff --git a/pca/__init__.py b/pca/__init__.py
index 10244c1..ad07db3 100644
--- a/pca/__init__.py
+++ b/pca/__init__.py
@@ -9,7 +9,7 @@
 
 __author__ = 'Erdogan Tasksen'
 __email__ = 'erdogant@gmail.com'
-__version__ = '1.1.0'
+__version__ = '1.1.1'
 
 # module level doc-string
 __doc__ = """