diff --git a/python-py-cpuinfo.changes b/python-py-cpuinfo.changes
index 42f5e88..4d4b04a 100644
--- a/python-py-cpuinfo.changes
+++ b/python-py-cpuinfo.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Wed Aug 13 09:53:29 UTC 2025 - Markéta Machová <mmachova@suse.com>
+
+- Convert to libalternatives on SLE-16-based and newer systems only
+
+-------------------------------------------------------------------
+Mon Jun  9 15:08:49 UTC 2025 - Markéta Machová <mmachova@suse.com>
+
+- Convert to libalternatives
+
+-------------------------------------------------------------------
+Tue Jun  3 12:39:03 UTC 2025 - Markéta Machová <mmachova@suse.com>
+
+- Convert to pip-based build
+
 -------------------------------------------------------------------
 Fri Apr 21 12:30:13 UTC 2023 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-py-cpuinfo.spec b/python-py-cpuinfo.spec
index 4cc202d..4adc3ff 100644
--- a/python-py-cpuinfo.spec
+++ b/python-py-cpuinfo.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-py-cpuinfo
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,6 +17,11 @@
 
 
 %bcond_without tests
+%if 0%{?suse_version} > 1500
+%bcond_without libalternatives
+%else
+%bcond_with libalternatives
+%endif
 %{?sle15_python_module_pythons}
 Name:           python-py-cpuinfo
 Version:        9.0.0
@@ -26,11 +31,18 @@ License:        MIT
 Group:          Development/Languages/Python
 URL:            https://github.com/workhorsy/py-cpuinfo
 Source:         https://files.pythonhosted.org/packages/source/p/py-cpuinfo/py-cpuinfo-%{version}.tar.gz
+BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module setuptools}
+BuildRequires:  %{python_module wheel}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
+%if %{with libalternatives}
+BuildRequires:  alts
+Requires:       alts
+%else
 Requires(post): update-alternatives
-Requires(postun):update-alternatives
+Requires(postun): update-alternatives
+%endif
 BuildArch:      noarch
 %python_subpackages
 
@@ -57,13 +69,13 @@ These approaches are used for getting info:
 sed -i '1{ /^#!/d; }' cpuinfo/*.py
 
 %build
-%python_build
+%pyproject_wheel
 
 %install
-%python_install
+%pyproject_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
-# Prepare for update-alternatives usage
+# Prepare for alts usage
 %python_clone -a %{buildroot}%{_bindir}/cpuinfo
 
 %if %{with tests}
@@ -71,6 +83,9 @@ sed -i '1{ /^#!/d; }' cpuinfo/*.py
 %python_exec test_suite.py
 %endif
 
+%pre
+%python_libalternatives_reset_alternative cpuinfo
+
 %post
 %python_install_alternative cpuinfo