diff --git a/python-tinycss2.spec b/python-tinycss2.spec
index 86e7708..0b51a4e 100644
--- a/python-tinycss2.spec
+++ b/python-tinycss2.spec
@@ -1,9 +1,13 @@
 
 %global srcname tinycss2
 
+
+%global py3_prefix python%{python3_pkgversion}
+
+
 Name:           python-%{srcname}
-Version:        1.5.1
-Release:        1%{?dist}
+Version:        1.4.0
+Release:        2%{?dist}
 Summary:        Low-level CSS parser for Python
 
 License:        BSD-3-Clause
@@ -24,11 +28,12 @@ tinycss with a simpler API, based on the more recent CSS Syntax Level 3
 specification.
 
 
-%package     -n python3-%{srcname}
+%package     -n %{py3_prefix}-%{srcname}
 Summary:        Low-level CSS parser for Python 3
-%{?python_provide:%python_provide python3-%{srcname}}
+Requires:       %{py3_prefix}-webencodings >= 0.4
+%{?python_provide:%python_provide %{py3_prefix}-%{srcname}}
 
-%description -n python3-%{srcname}
+%description -n %{py3_prefix}-%{srcname}
 tinycss2 is a modern, low-level CSS parser for Python. tinycss2 is a rewrite of
 tinycss with a simpler API, based on the more recent CSS Syntax Level 3
 specification.
@@ -58,7 +63,7 @@ rm -rf %{buildroot}%{python3_sitelib}/%{srcname}/test.py
 rm -rf %{buildroot}%{python3_sitelib}/%{srcname}/__pycache__/test.*.py?
 
 
-%files -n python3-%{srcname}
+%files -n %{py3_prefix}-%{srcname}
 %license LICENSE
 %doc README.rst
 %{python3_sitelib}/%{srcname}/
@@ -66,24 +71,6 @@ rm -rf %{buildroot}%{python3_sitelib}/%{srcname}/__pycache__/test.*.py?
 
 
 %changelog
-* Sun Nov 23 2025 Felix Schwarz <fschwarz@fedoraproject.org> - 1.5.1-1
-- update to 1.5.1
-
-* Wed Nov 19 2025 Felix Schwarz <fschwarz@fedoraproject.org> - 1.5.0-1
-- update to 1.5.0
-
-* Fri Sep 19 2025 Python Maint <python-maint@redhat.com> - 1.4.0-6
-- Rebuilt for Python 3.14.0rc3 bytecode
-
-* Fri Aug 15 2025 Python Maint <python-maint@redhat.com> - 1.4.0-5
-- Rebuilt for Python 3.14.0rc2 bytecode
-
-* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1.4.0-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
-
-* Tue Jun 03 2025 Python Maint <python-maint@redhat.com> - 1.4.0-3
-- Rebuilt for Python 3.14
-
 * Sat Jan 18 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1.4.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
 
diff --git a/sources b/sources
index 236d2ad..37d5977 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (tinycss2-1.5.1.tar.gz) = 1c2e1818c27c90f78b1e0af9b4c3c2a0944999691dcea678d0f5ed8a141d6ebd272b8b6763c1eac9d824db0d539e1e238f1e5e6abd2c02d97bb86002da637a10
+SHA512 (tinycss2-1.4.0.tar.gz) = be0faac6fc55113c4a110d6cd23714867f3f4c33829cadcc8619b1c7b801bc009501cd0f0f7b3d21040129526633ef1f956ef6cb2ca8955d32f2b0b11f875d92