diff --git a/python-gi-docgen.spec b/python-gi-docgen.spec
index 4e1c436..6255d8e 100644
--- a/python-gi-docgen.spec
+++ b/python-gi-docgen.spec
@@ -21,12 +21,12 @@ Name:           python-gi-docgen
 Version:        2021.7
 Release:        0
 Summary:        Documentation tool for GObject-based libraries
-License:        GPL-3.0-or-later AND Apache-2.0 AND CC0-1.0
+License:        Apache-2.0 AND GPL-3.0-or-later AND CC0-1.0
 URL:            https://gitlab.gnome.org/ebassi/gi-docgen
 Source:         https://files.pythonhosted.org/packages/source/g/gi-docgen/gi-docgen-%{version}.tar.gz
-BuildRequires:  python-rpm-macros
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module wheel}
+BuildRequires:  python-rpm-macros
 # SECTION test requirements
 BuildRequires:  %{python_module Jinja2}
 BuildRequires:  %{python_module Markdown}
@@ -36,7 +36,6 @@ BuildRequires:  %{python_module toml}
 BuildRequires:  %{python_module typogrify}
 # /SECTION
 BuildRequires:  fdupes
-Requires:       gi-docgen-data = %{version}
 Requires:       python-Jinja2
 Requires:       python-Markdown
 Requires:       python-MarkupSafe
@@ -45,6 +44,7 @@ Requires:       python-toml
 Requires:       python-typogrify
 Suggests:       python-coverage
 Suggests:       python-green
+Obsoletes:      python38-gi-docgen < %{version}
 BuildArch:      noarch
 %python_subpackages