diff --git a/python-setuptools.spec b/python-setuptools.spec
index d331d17..a0d16d7 100644
--- a/python-setuptools.spec
+++ b/python-setuptools.spec
@@ -1,12 +1,12 @@
 Name:          python-setuptools
-Version:       56.2.0
+Version:       57.0.0
 Release:       1mamba
 Summary:       Download, build, install, upgrade and uninstall Python packages
 Group:         System/Libraries/Python
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://pypi.python.org/pypi/setuptools
+URL:           https://pypi.org/project/setuptools/
 Source:        http://pypi.debian.net/setuptools/setuptools-%{version}.tar.gz
 Source1:       psfl.txt
 Source2:       zpl.txt
@@ -89,6 +89,9 @@ rm -f %{buildroot}%{_bindir}/easy_install
 %{python_sitearch}/setuptools-%{version}-py%{python_version}.egg-info/*
 
 %changelog
+* Sun May 23 2021 Automatic Build System <autodist@mambasoft.it> 57.0.0-1mamba
+- automatic version update by autodist
+
 * Mon May 10 2021 Automatic Build System <autodist@mambasoft.it> 56.2.0-1mamba
 - automatic version update by autodist