diff --git a/python-pydocstyle.spec b/python-pydocstyle.spec
index 097c2e5..fab9100 100644
--- a/python-pydocstyle.spec
+++ b/python-pydocstyle.spec
@@ -2,7 +2,7 @@
 
 Name: python-%{pypi_name}
 Version: 6.3.0
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: Python docstring style checker
 
 License: MIT
@@ -79,6 +79,8 @@ sed -i '/pytestmark = pytest.mark.usefixtures("install_package")/d' \
 sed -E -i 's|"python(2\|3)?( -m pydocstyle)|"%{__python3}\2|' \
     src/tests/test_integration.py
 
+# Temporarily disable tests failing with Python 3.12.
+# For more details, see: https://github.com/PyCQA/pydocstyle/issues/646.
 %pytest -v -k "not (test_simple_fstring or test_fstring_with_args)" src/tests
 
 
@@ -88,6 +90,9 @@ sed -E -i 's|"python(2\|3)?( -m pydocstyle)|"%{__python3}\2|' \
 
 
 %changelog
+* Mon Sep 18 2023 Tadej Janež <tadej.j@nez.si> - 6.3.0-4
+- Temporarily disable tests failing with Python 3.12
+
 * Fri Jul 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 6.3.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild