diff --git a/python-pysrt.changes b/python-pysrt.changes
index 9724c1c..3dec52b 100644
--- a/python-pysrt.changes
+++ b/python-pysrt.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Feb 14 04:41:27 UTC 2024 - Steve Kowalik <steven.kowalik@suse.com>
+
+- Add patch use-assertequal.patch:
+  * Support Python 3.12 by using TestCase.assertEqual().
+- Switch to autosetup and pyproject macros.
+
 -------------------------------------------------------------------
 Tue May  5 22:18:14 UTC 2020 - Matej Cepl <mcepl@suse.com>
 
diff --git a/python-pysrt.spec b/python-pysrt.spec
index f050275..2e9d3fd 100644
--- a/python-pysrt.spec
+++ b/python-pysrt.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-pysrt
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2024 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-%{**}}
 Name:           python-pysrt
 Version:        1.1.2
 Release:        0
@@ -24,15 +23,18 @@ Summary:        SubRip (.srt) subtitle parser and writer
 License:        GPL-3.0-only
 URL:            https://github.com/byroot/pysrt
 Source0:        https://files.pythonhosted.org/packages/source/p/pysrt/pysrt-%{version}.tar.gz
-BuildRequires:  %{python_module base}
+# PATCH-FIX-UPSTREAM gh#byroot/pysrt#74946098ce136a5b4b1d5766ca573e999c785686
+Patch0:         use-assertequal.patch
 BuildRequires:  %{python_module chardet}
+BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module setuptools}
+BuildRequires:  %{python_module wheel}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Requires:       python-chardet
-Requires(post):   update-alternatives
-Requires(postun):  update-alternatives
+Requires(post): update-alternatives
+Requires(postun): update-alternatives
 BuildArch:      noarch
 %python_subpackages
 
@@ -41,15 +43,15 @@ pysrt is a python library to search and download subtitles.
 It comes with an easy to use CLI suitable for direct use or cron jobs.
 
 %prep
-%setup -q -n pysrt-%{version}
+%autosetup -p1 -n pysrt-%{version}
 # Remove shebang from non-executable file
 sed -e '1d' -i pysrt/commands.py
 
 %build
-%python_build
+%pyproject_wheel
 
 %install
-%python_install
+%pyproject_install
 %python_clone -a %{buildroot}%{_bindir}/srt
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
@@ -66,6 +68,6 @@ sed -e '1d' -i pysrt/commands.py
 %doc README.rst
 %python_alternative %{_bindir}/srt
 %{python_sitelib}/pysrt
-%{python_sitelib}/pysrt-%{version}-py%{python_version}.egg-info
+%{python_sitelib}/pysrt-%{version}.dist-info
 
 %changelog
diff --git a/use-assertequal.patch b/use-assertequal.patch
new file mode 100644
index 0000000..15ae20e
--- /dev/null
+++ b/use-assertequal.patch
@@ -0,0 +1,79 @@
+From 74946098ce136a5b4b1d5766ca573e999c785686 Mon Sep 17 00:00:00 2001
+From: Karthikeyan Singaravelan <tir.karthi@gmail.com>
+Date: Sat, 15 Jan 2022 05:05:40 +0000
+Subject: [PATCH] Use assertEqual instead of assertEquals for Python 3.11
+ compatibility.
+
+---
+ tests/test_srtfile.py | 10 +++++-----
+ tests/test_srtitem.py | 10 +++++-----
+ 2 files changed, 10 insertions(+), 10 deletions(-)
+
+diff --git a/tests/test_srtfile.py b/tests/test_srtfile.py
+index 819aa4d..b24e8ac 100644
+--- a/tests/test_srtfile.py
++++ b/tests/test_srtfile.py
+@@ -117,8 +117,8 @@ def test_slice(self):
+                           459)
+ 
+     def test_at(self):
+-        self.assertEquals(len(self.file.at((0, 0, 31, 0))), 1)
+-        self.assertEquals(len(self.file.at(seconds=31)), 1)
++        self.assertEqual(len(self.file.at((0, 0, 31, 0))), 1)
++        self.assertEqual(len(self.file.at(seconds=31)), 1)
+ 
+ 
+ class TestShifting(unittest.TestCase):
+@@ -137,14 +137,14 @@ def test_single_item(self):
+         srt_file = SubRipFile([
+             SubRipItem(1, {'seconds': 1}, {'seconds': 2}, 'Hello')
+         ])
+-        self.assertEquals(srt_file.text, 'Hello')
++        self.assertEqual(srt_file.text, 'Hello')
+ 
+     def test_multiple_item(self):
+         srt_file = SubRipFile([
+             SubRipItem(1, {'seconds': 0}, {'seconds': 3}, 'Hello'),
+             SubRipItem(1, {'seconds': 1}, {'seconds': 2}, 'World !')
+         ])
+-        self.assertEquals(srt_file.text, 'Hello\nWorld !')
++        self.assertEqual(srt_file.text, 'Hello\nWorld !')
+ 
+ 
+ class TestDuckTyping(unittest.TestCase):
+@@ -251,7 +251,7 @@ def test_blank_lines(self):
+ 
+     def test_missing_indexes(self):
+         items = pysrt.open(os.path.join(self.base_path, 'no-indexes.srt'))
+-        self.assertEquals(len(items), 7)
++        self.assertEqual(len(items), 7)
+ 
+ if __name__ == '__main__':
+     unittest.main()
+diff --git a/tests/test_srtitem.py b/tests/test_srtitem.py
+index f4a6f2f..9d29538 100644
+--- a/tests/test_srtitem.py
++++ b/tests/test_srtitem.py
+@@ -197,17 +197,17 @@ def test_paring_error(self):
+ 
+     def test_string_index(self):
+         item = SubRipItem.from_string(self.string_index)
+-        self.assertEquals(item.index, 'foo')
+-        self.assertEquals(item.text, 'Hello !')
++        self.assertEqual(item.index, 'foo')
++        self.assertEqual(item.text, 'Hello !')
+ 
+     def test_no_index(self):
+         item = SubRipItem.from_string(self.no_index)
+-        self.assertEquals(item.index, None)
+-        self.assertEquals(item.text, 'Hello world !')
++        self.assertEqual(item.index, None)
++        self.assertEqual(item.text, 'Hello world !')
+ 
+     def test_junk_after_timestamp(self):
+         item = SubRipItem.from_string(self.junk_after_timestamp)
+-        self.assertEquals(item, self.item)
++        self.assertEqual(item, self.item)
+ 
+ if __name__ == '__main__':
+     unittest.main()