diff --git a/python-jedi.changes b/python-jedi.changes
index 133a486..bc2ad71 100644
--- a/python-jedi.changes
+++ b/python-jedi.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Tue Jan  3 19:08:04 UTC 2023 - Ben Greiner <code@bnavigator.de>
+
+- Move to PEP517
+- Pin parso like upstream does
+- Skip a test for embedded systems which unexplicably fails on
+  backports 15.4_py39
+
 -------------------------------------------------------------------
 Tue Dec  6 03:49:55 UTC 2022 - Yogalakshmi Arunachalam <yarunachalam@suse.com>
 
diff --git a/python-jedi.spec b/python-jedi.spec
index 6ef1262..8d4bc7e 100644
--- a/python-jedi.spec
+++ b/python-jedi.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-jedi
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,7 +16,6 @@
 #
 
 
-%{?!python_module:%define python_module() python-%{**} python3-%{**}}
 %define skip_python2 1
 Name:           python-jedi
 Version:        0.18.2
@@ -27,13 +26,16 @@ Group:          Development/Languages/Python
 URL:            https://github.com/davidhalter/jedi
 Source0:        https://files.pythonhosted.org/packages/source/j/jedi/jedi-%{version}.tar.gz
 Source1:        %{name}-rpmlintrc
-BuildRequires:  %{python_module parso >= 0.8.0}
+BuildRequires:  %{python_module parso >= 0.8.0 with %python-parso < 0.9}
+BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module pytest >= 5}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module typing}
+BuildRequires:  %{python_module wheel}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
-Requires:       python-parso >= 0.8.0
+# The author of jedi and parso takes pinning very seriously, adhere to it!
+Requires:       (python-parso >= 0.8.0 with python-parso < 0.9)
 BuildArch:      noarch
 %python_subpackages
 
@@ -42,7 +44,7 @@ Jedi is a static analysis tool for Python that can be used in
 IDEs/editors. Its focus is autocompletion and static
 analysis.
 
-Jedi has support for two different goto functions. It’s possible to
+Jedi has support for two different goto functions. It's possible to
 search for related names and to list all names in a Python file and
 infer them. Jedi understands docstrings and you can use Jedi
 autocompletion in your REPL as well.
@@ -54,10 +56,10 @@ implementation as a VIM plugin which uses Jedi's autocompletion.
 %autosetup -p1 -n jedi-%{version}
 
 %build
-%python_build
+%pyproject_wheel
 
 %install
-%python_install
+%pyproject_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
@@ -73,13 +75,14 @@ skiptests+=" or (test_completion and lambdas and 112)"
 # https://github.com/davidhalter/jedi/issues/1846
 skiptests+=" or (test_completion and conftest and 27)"
 skiptests+=" or (test_completion and pytest and 142)"
-
+# This fails on 15.4_py39 server-side but not locally (!?)
+skiptests+=" or test_get_default_environment_when_embedded"
 %pytest -k "not ($skiptests)"
 
 %files %{python_files}
 %doc AUTHORS.txt CHANGELOG.rst README.rst
 %license LICENSE.txt
-%{python_sitelib}/jedi-*-py*.egg-info
+%{python_sitelib}/jedi-%{version}.dist-info
 %{python_sitelib}/jedi/
 
 %changelog