diff --git a/python-astroid.spec b/python-astroid.spec
index 2636d84..6387722 100644
--- a/python-astroid.spec
+++ b/python-astroid.spec
@@ -1,6 +1,7 @@
+%define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-astroid
-Version:       2.11.6
-Release:       2mamba
+Version:       2.15.6
+Release:       1mamba
 Summary:       A common base representation of python source code
 Group:         System/Libraries
 Vendor:        openmamba
@@ -12,7 +13,6 @@ License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: libpython3-devel
 BuildRequires: python3.7dist(lazy-object-proxy)
-BuildRequires: python3.7dist(setuptools)
 BuildRequires: python3.7dist(typed-ast)
 BuildRequires: python3.7dist(typing-extensions)
 BuildRequires: python3.7dist(wrapt)
@@ -29,28 +29,63 @@ BuildRequires: python3.7dist(wrapt)
 %setup -q -n astroid-%{version}
 
 %build
-CFLAGS="%{optflags}" %{__python} setup.py build
+CFLAGS="%{optflags}" %{__python} -m build --no-isolation --wheel
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%{__python} setup.py install \
-   -O1 --skip-build \
-   --root="%{buildroot}" \
-   --install-headers=%{python_inc} \
-   --install-lib=%{python_sitearch} \
-   --record=%{name}.filelist
+%{__python} -m installer --destdir=%{buildroot} dist/*.whl
 
-sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
+#%if "%{?with_pyver}" != "3"
+## Rename any conflicting file outside of python site packages tree
+#for f in %{_bindir}/pdm; do
+#   mv %{buildroot}${f}{,-%{?pyappend}}
+#done
+#%endif
 
-%files %{?pyappend} -f %{name}.filelist
+%files %{?pyappend}
 %defattr(-,root,root)
-%dir %{python_sitearch}/astroid-%{version}-py*.egg-info
-%{python_sitearch}/astroid-%{version}-py*.egg-info/*
+%dir %{python_sitelib}/%{pkgname}-%{version}.dist-info
+%{python_sitelib}/%{pkgname}-%{version}.dist-info/*
+%dir %{python_sitelib}/%{pkgname}
+%{python_sitelib}/%{pkgname}/*
 %doc LICENSE
 
 %changelog
-* Fri Apr 07 2023 Sdk Build System <sdk@mambasoft.it> 2.11.6-2mamba
-- rebuilt with python 3.10
+* Sun Jul 09 2023 Automatic Build System <autodist@mambasoft.it> 2.15.6-1mamba
+- automatic version update by autodist
+
+* Mon May 15 2023 Automatic Build System <autodist@mambasoft.it> 2.15.5-1mamba
+- automatic version update by autodist
+
+* Tue Apr 25 2023 Automatic Build System <autodist@mambasoft.it> 2.15.4-1mamba
+- automatic version update by autodist
+
+* Mon Apr 17 2023 Automatic Build System <autodist@mambasoft.it> 2.15.3-1mamba
+- automatic version update by autodist
+
+* Mon Apr 03 2023 Automatic Build System <autodist@mambasoft.it> 2.15.2-1mamba
+- automatic version update by autodist
+
+* Tue Mar 28 2023 Automatic Build System <autodist@mambasoft.it> 2.15.1-1mamba
+- automatic version update by autodist
+
+* Mon Mar 06 2023 Automatic Build System <autodist@mambasoft.it> 2.15.0-1mamba
+- automatic version update by autodist
+
+* Sat Jan 07 2023 Automatic Build System <autodist@mambasoft.it> 2.12.14-1mamba
+- automatic version update by autodist
+
+* Sun Nov 20 2022 Automatic Build System <autodist@mambasoft.it> 2.12.13-1mamba
+- automatic version update by autodist
+
+* Thu Oct 20 2022 Automatic Build System <autodist@mambasoft.it> 2.12.12-1mamba
+- automatic version update by autodist
+
+* Tue Oct 11 2022 Automatic Build System <autodist@mambasoft.it> 2.12.11-1mamba
+- automatic version update by autodist
+
+* Fri Oct 07 2022 Automatic Build System <autodist@mambasoft.it> 2.12.10-1mamba
+- automatic version update by autodist
 
 * Tue Jun 14 2022 Automatic Build System <autodist@mambasoft.it> 2.11.6-1mamba
 - automatic version update by autodist