diff --git a/python-setuptools.spec b/python-setuptools.spec
index 084c7bb..b9a01e2 100644
--- a/python-setuptools.spec
+++ b/python-setuptools.spec
@@ -1,5 +1,5 @@
 Name:          python-setuptools
-Version:       20.1.1
+Version:       20.3.1
 Release:       1mamba
 Summary:       Download, build, install, upgrade and uninstall Python packages
 Group:         System/Libraries/Python
@@ -101,7 +101,7 @@ chmod +x %{buildroot}%{python_sitearch}/setuptools/command/easy_install.py
 %defattr(-,root,root,-)
 %dir %{python_sitearch}/setuptools
 %{python_sitearch}/setuptools/*
-%{python_sitearch}/_markerlib/*
+#%{python_sitearch}/_markerlib/*
 %dir %{python_sitearch}/pkg_resources
 %{python_sitearch}/pkg_resources/*
 %dir %{python_sitearch}/setuptools-%{version}-py%{python_version}.egg-info
@@ -123,6 +123,9 @@ chmod +x %{buildroot}%{python_sitearch}/setuptools/command/easy_install.py
 #%doc psfl.txt zpl.txt
 
 %changelog
+* Thu Mar 24 2016 Automatic Build System <autodist@mambasoft.it> 20.3.1-1mamba
+- automatic version update by autodist
+
 * Sat Feb 13 2016 Automatic Build System <autodist@mambasoft.it> 20.1.1-1mamba
 - automatic version update by autodist