diff --git a/pymodule/setup.py b/pymodule/setup.py
index 716fbf8..6e3c60c 100644
--- a/pymodule/setup.py
+++ b/pymodule/setup.py
@@ -19,7 +19,7 @@ example_module = Pybind11Extension(
 
 setup(
     name='pycatima',
-    version=1.54,
+    version=1.6,
     author='Andrej Prochazka',
     author_email='hrocho@vodacionline.sk',
     description='python interface to catima library',