diff --git a/pep440-0.1.1.tar.gz b/pep440-0.1.1.tar.gz
deleted file mode 100644
index f0587d6..0000000
--- a/pep440-0.1.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:13d17898769abd028af0f62745c9ce75f5bb9977012a7d5d4c89c29272de34ee
-size 2975
diff --git a/pep440-0.1.2.tar.gz b/pep440-0.1.2.tar.gz
new file mode 100644
index 0000000..2e286cc
--- /dev/null
+++ b/pep440-0.1.2.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58b37246cc2b13fee1ca2a3c092cb3704d21ecf621a5bdbb168e44e697f6d04d
+size 4378
diff --git a/python-pep440.changes b/python-pep440.changes
index adfd055..83577fb 100644
--- a/python-pep440.changes
+++ b/python-pep440.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Fri Sep 16 21:17:55 UTC 2022 - Ben Greiner <code@bnavigator.de>
+
+- Update to 0.1.2
+  * update build and test
+- Clean specfile
+
 -------------------------------------------------------------------
 Tue Sep 13 15:51:59 UTC 2022 - Arun Persaud <arun@gmx.de>
 
diff --git a/python-pep440.spec b/python-pep440.spec
index f6ea613..dbc3b48 100644
--- a/python-pep440.spec
+++ b/python-pep440.spec
@@ -16,21 +16,24 @@
 #
 
 
-%{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-pep440
-Version:        0.1.1
+Version:        0.1.2
 Release:        0
 Summary:        Check whether versions number match PEP 440
 License:        MIT
 Group:          Development/Languages/Python
 URL:            https://github.com/Carreau/pep440
 Source:         https://files.pythonhosted.org/packages/source/p/pep440/pep440-%{version}.tar.gz
-BuildRequires:  %{python_module flit-core}
+BuildRequires:  %{python_module base >= 3.7}
+BuildRequires:  %{python_module flit-core >= 3.4}
 BuildRequires:  %{python_module pip}
+BuildRequires:  %{python_module pytest-console-scripts}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module wheel}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
+Requires(post): update-alternatives
+Requires(postun):update-alternatives
 BuildArch:      noarch
 %python_subpackages
 
@@ -45,14 +48,23 @@ A simple package with utils to check whether versions number match Pep 440.
 
 %install
 %pyproject_install
+%python_clone -a %{buildroot}%{_bindir}/pep440
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
 %pytest tests
 
+%post
+%python_install_alternative pep440
+
+%postun
+%python_uninstall_alternative pep440
+
 %files %{python_files}
 %doc readme.md
 %license LICENSE
-%{python_sitelib}/pep440*
+%python_alternative %{_bindir}/pep440
+%{python_sitelib}/pep440
+%{python_sitelib}/pep440-%{version}*-info
 
 %changelog