diff --git a/rpmlint-mini.changes b/rpmlint-mini.changes
index 2007afc..cc17212 100644
--- a/rpmlint-mini.changes
+++ b/rpmlint-mini.changes
@@ -1,3 +1,22 @@
+-------------------------------------------------------------------
+Mon May  9 09:42:24 UTC 2022 - Ben Greiner <code@bnavigator.de>
+
+- Use python310 flavor explicitly, irrespective of the primary
+  python3 flavor du jour.
+
+-------------------------------------------------------------------
+Sat May  7 23:29:36 UTC 2022 - Ben Greiner <code@bnavigator.de>
+
+- Migration of primary Python interpreter to 3.10
+  * update stdlib.txt: encoding, importlib, lib-dynload,
+    dataclasses, ast
+  * Remove deprecated stdlib distutils from the venv
+    (not used by rpmlint)
+  * Do not install+delete pip in the venv
+- Update URL
+- Explicit BuildRequires: python-rpm-macros -- sitelib macros
+  are used.
+
 -------------------------------------------------------------------
 Sat Mar  5 10:52:37 UTC 2022 - Martin Liška <mliska@suse.cz>
 
diff --git a/rpmlint-mini.spec b/rpmlint-mini.spec
index 3b6a5d4..b00d278 100644
--- a/rpmlint-mini.spec
+++ b/rpmlint-mini.spec
@@ -16,24 +16,40 @@
 #
 
 
+# This works regardless of the primary python3 flavor. The stdlib.txt and
+# install section depend on the python 3.10 layout.
+%define python_flavor python310
+%define my_python %{expand:%{__%{python_flavor}}}
+
 Name:           rpmlint-mini
 Version:        %(rpm -q rpmlint --qf '%%{VERSION}')
 Release:        0
 Summary:        RPM file correctness checker
 License:        GPL-2.0-or-later
-URL:            http://rpmlint.zarb.org/
+URL:            https://github.com/rpm-software-management/rpmlint
 Source0:        desktop-file-utils-0.24.tar.xz
 Source1:        stdlib.txt
 Source2:        rpmlint.wrapper
 Source3:        rpmlint-mini.rpmlintrc
 # need to fetch the file from there
 BuildRequires:  checkbashisms
+# the main package rpmlint's python3 runtime requirements do not necessarily match our target flavor
+BuildRequires:  %{python_flavor}-base
+BuildRequires:  %{python_flavor}-magic
+BuildRequires:  %{python_flavor}-pybeam
+BuildRequires:  %{python_flavor}-pyenchant
+BuildRequires:  %{python_flavor}-pyxdg
+BuildRequires:  %{python_flavor}-rpm
+BuildRequires:  %{python_flavor}-toml
+BuildRequires:  %{python_flavor}-xml
+BuildRequires:  %{python_flavor}-zstandard
 BuildRequires:  dash
 BuildRequires:  glib2-devel
 BuildRequires:  glib2-devel-static
 BuildRequires:  libedit-devel
 BuildRequires:  libtool
 BuildRequires:  pkgconfig
+BuildRequires:  python-rpm-macros
 BuildRequires:  rpmlint >= 2
 #!BuildIgnore:  rpmlint-mini
 Requires:       cpio
@@ -54,15 +70,18 @@ make %{?_smp_mflags} desktop-file-validate V=1 DESKTOP_FILE_UTILS_LIBS="%{_libdi
 popd
 
 %install
-# Check that rpmlint works at all
+# Check that rpmlint works at all, with the primary flavor
 set +e
 %{_bindir}/rpmlint -i rpmlint
 test $? -gt 0 -a $? -lt 60 && exit 1
 set -e
+# Check that we have all required python modules in the target flavor
+for p in $(rpm -q --requires rpmlint | grep '^python3-'); do
+  rpm -q --whatprovides ${p/python3-/%{python_flavor}-}
+done
 # Build a virtual env
-python3 -m venv %{buildroot}/opt/testing
-# We don't need pip, or activation
-%{buildroot}/opt/testing/bin/pip uninstall -y pip
+%my_python -m venv %{buildroot}/opt/testing --without-pip --copies
+# We don't need activation
 rm %{buildroot}/opt/testing/bin/activate*
 # We need these available
 cp -a src/desktop-file-validate %{buildroot}/opt/testing/bin
@@ -74,22 +93,21 @@ cp -a %{_sysconfdir}/xdg/rpmlint %{buildroot}/opt/testing/share
 # Override configs are selectively taken from rpmlint-strict
 rm -f %{buildroot}/opt/testing/share/rpmlint/*.override.toml
 # Python standard library, rpmlint dependencies, and the interpreter
-pushd %{_libdir}/python%{py3_ver}
+pushd %{_libdir}/python%{python_version}
 for file in $(cat %{SOURCE1}); do
   exp=$(ls -1 $file)
-  install -D -m 644 $exp %{buildroot}/opt/testing/lib/python%{py3_ver}/$exp
+  install -D -m 644 $exp %{buildroot}/opt/testing/lib/python%{python_version}/$exp
 done
 popd
-cp -a %{python_sitearch}/{rpm,zstandard}* %{buildroot}/opt/testing/lib/python%{py3_ver}/site-packages
-cp -a %{python_sitelib} %{buildroot}/opt/testing/lib/python%{py3_ver}
-cp -a %{_libdir}/libpython%{py3_ver}*.so.* %{buildroot}/opt/testing/lib
+cp -a %{python_sitearch}/{rpm,zstandard}* %{buildroot}/opt/testing/lib/python%{python_version}/site-packages
+cp -a %{python_sitelib} %{buildroot}/opt/testing/lib/python%{python_version}
+cp -a %{python3_sitelib}/rpmlint* %{buildroot}/opt/testing/lib/python%{python_version}
+cp -a %{_libdir}/libpython%{python_version}*.so.* %{buildroot}/opt/testing/lib
 cp -a %{_libdir}/libexpat*.so.* %{buildroot}/opt/testing/lib
 cp -a %{_libdir}/libmpdec*.so.* %{buildroot}/opt/testing/lib || echo "Skipping libmpdec.so"
-cp -a %{_bindir}/python3 %{buildroot}/opt/testing/bin
-cp -a %{_bindir}/python%{py3_ver} %{buildroot}/opt/testing/bin
-pushd %{buildroot}/opt/testing/lib/python%{py3_ver}/
+pushd %{buildroot}/opt/testing/lib/python%{python_version}/
 for f in $(find -name \*.py | sort) ; do
-  PYTHONOPTIMIZE=1 python3 -O -m compileall -b $f
+  PYTHONOPTIMIZE=1 %{my_python} -O -m compileall -b $f
   rm $f
 done
 popd
@@ -104,6 +122,15 @@ install -m 755 -D %{SOURCE2} %{buildroot}/opt/testing/bin/rpmlint
 # We don't want to provide any libraries, or Python modules we ship
 %define __provides_exclude ^(lib|python)
 
+%check
+# check rpmlint-mini with the custom flavor
+sed -e 's|/opt|%{buildroot}/opt|' -e 's|exec|%my_python|' %{buildroot}/opt/testing/bin/rpmlint > myrpmlint
+chmod +x myrpmlint
+set +e
+./myrpmlint -i rpmlint
+test $? -gt 0 -a $? -lt 60 && exit 1
+set -e
+
 %files
 /opt/testing
 %license COPYING
diff --git a/stdlib.txt b/stdlib.txt
index ee876e2..0a6ba9c 100644
--- a/stdlib.txt
+++ b/stdlib.txt
@@ -9,6 +9,7 @@ _sysconfigdata*.py
 _weakrefset.py
 abc.py
 argparse.py
+ast.py
 base64.py
 bisect.py
 bz2.py
@@ -27,60 +28,10 @@ copy.py
 copyreg.py
 csv.py
 cProfile.py
+dataclasses.py
 datetime.py
 decimal.py
 dis.py
-distutils/archive_util.py
-distutils/bcppcompiler.py
-distutils/ccompiler.py
-distutils/cmd.py
-distutils/config.py
-distutils/core.py
-distutils/cygwinccompiler.py
-distutils/debug.py
-distutils/dep_util.py
-distutils/dir_util.py
-distutils/dist.py
-distutils/errors.py
-distutils/extension.py
-distutils/fancy_getopt.py
-distutils/filelist.py
-distutils/file_util.py
-distutils/__init__.py
-distutils/log.py
-distutils/msvc9compiler.py
-distutils/_msvccompiler.py
-distutils/msvccompiler.py
-distutils/spawn.py
-distutils/sysconfig.py
-distutils/text_file.py
-distutils/unixccompiler.py
-distutils/util.py
-distutils/versionpredicate.py
-distutils/version.py
-distutils/command/bdist_dumb.py
-distutils/command/bdist_msi.py
-distutils/command/bdist.py
-distutils/command/bdist_rpm.py
-distutils/command/bdist_wininst.py
-distutils/command/build_clib.py
-distutils/command/build_ext.py
-distutils/command/build.py
-distutils/command/build_py.py
-distutils/command/build_scripts.py
-distutils/command/check.py
-distutils/command/clean.py
-distutils/command/config.py
-distutils/command/__init__.py
-distutils/command/install_data.py
-distutils/command/install_egg_info.py
-distutils/command/install_headers.py
-distutils/command/install_lib.py
-distutils/command/install.py
-distutils/command/install_scripts.py
-distutils/command/register.py
-distutils/command/sdist.py
-distutils/command/upload.py
 email/base64mime.py
 email/charset.py
 email/contentmanager.py
@@ -198,7 +149,6 @@ encodings/koi8_u.py
 encodings/kz1048.py
 encodings/latin_1.py
 encodings/mac_arabic.py
-encodings/mac_centeuro.py
 encodings/mac_croatian.py
 encodings/mac_cyrillic.py
 encodings/mac_farsi.py
@@ -241,12 +191,22 @@ gettext.py
 gzip.py
 hashlib.py
 heapq.py
+importlib/_abc.py
 importlib/abc.py
+importlib/_adapters.py
 importlib/_bootstrap_external.py
 importlib/_bootstrap.py
+importlib/_common.py
 importlib/__init__.py
 importlib/machinery.py
-importlib/metadata.py
+importlib/metadata/_adapters.py
+importlib/metadata/_collections.py
+importlib/metadata/_functools.py
+importlib/metadata/__init__.py
+importlib/metadata/_itertools.py
+importlib/metadata/_meta.py
+importlib/metadata/_text.py
+importlib/readers.py
 importlib/resources.py
 importlib/util.py
 inspect.py
@@ -287,7 +247,6 @@ lib-dynload/_multibytecodec.cpython*.so
 lib-dynload/_multiprocessing.cpython*.so
 lib-dynload/_opcode.cpython*.so
 lib-dynload/ossaudiodev.cpython*.so
-lib-dynload/parser.cpython*.so
 lib-dynload/_pickle.cpython*.so
 lib-dynload/_posixshmem.cpython*.so
 lib-dynload/_posixsubprocess.cpython*.so
@@ -309,9 +268,11 @@ lib-dynload/syslog.cpython*.so
 lib-dynload/termios.cpython*.so
 lib-dynload/unicodedata.cpython*.so
 lib-dynload/_uuid.cpython*.so
+lib-dynload/xxlimited_35.cpython*.so
 lib-dynload/_xxsubinterpreters.cpython*.so
 lib-dynload/_xxtestfuzz.cpython*.so
 lib-dynload/zlib.cpython*.so
+lib-dynload/_zoneinfo.cpython*.so
 linecache.py
 locale.py
 logging/config.py