diff --git a/python-mkdocs.spec b/python-mkdocs.spec
index e162d19..879a82a 100644
--- a/python-mkdocs.spec
+++ b/python-mkdocs.spec
@@ -1,20 +1,31 @@
+%define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-mkdocs
-Version:       1.4.0
-Release:       2mamba
+Version:       1.5.3
+Release:       1mamba
 Summary:       Project documentation with Markdown
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://www.mkdocs.org/
-## GITSOURCE https://github.com/mkdocs/mkdocs.git 0.17.5
 Source:        https://github.com/mkdocs/mkdocs.git/%{version}/mkdocs-%{version}.tar.bz2
 License:       BSD
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: libpython311-devel
+BuildRequires: python3.11dist(click)
+BuildRequires: python3.11dist(ghp-import)
+BuildRequires: python3.11dist(jinja2)
+BuildRequires: python3.11dist(markdown)
+BuildRequires: python3.11dist(markupsafe)
+BuildRequires: python3.11dist(mergedeep)
+BuildRequires: python3.11dist(packaging)
+BuildRequires: python3.11dist(pathspec)
+BuildRequires: python3.11dist(platformdirs)
+BuildRequires: python3.11dist(pyyaml)
+BuildRequires: python3.11dist(pyyaml-env-tag)
+BuildRequires: python3.11dist(watchdog)
 ## AUTOBUILDREQ-END
 BuildRequires: python3-devel >= 3.11.5-3mamba
-Requires:      python >= %python_version
 
 %description
 %{summary}.
@@ -27,24 +38,35 @@ Requires:      python >= %python_version
 %setup -q -n mkdocs-%{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 "s,.*/man/.*,&.gz," %{name}.filelist
+%if "%{?with_pyver}" != "3"
+# Rename any conflicting file outside of python site packages tree
+for f in %{_bindir}/mkdocs; do
+   mv %{buildroot}${f}{,-%{?pyappend}}
+done
+%endif
 
-%files %{?pyappend} -f %{name}.filelist
+%files %{?pyappend}
 %defattr(-,root,root)
+%{_bindir}/mkdocs*
+%dir %{python_sitelib}/%{pkgname}-%{version}.dist-info
+%{python_sitelib}/%{pkgname}-%{version}.dist-info/*
+%dir %{python_sitelib}/%{pkgname}
+%{python_sitelib}/%{pkgname}/*
 %doc LICENSE
 
 %changelog
+* Fri Nov 17 2023 Automatic Build System <autodist@mambasoft.it> 1.5.3-1mamba
+- automatic version update by autodist
+
+* Sat Oct 07 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.4.2-1mamba
+- update to 1.4.2
+
 * Tue Sep 26 2023 Automatic Build System <autodist@mambasoft.it> 1.4.0-2mamba
 - rebuilt by autoport with build requirements: python3-devel>=3.11.5-3mamba