--- pyproject.toml.orig	2025-08-02 04:52:34 UTC
+++ pyproject.toml
@@ -7,8 +7,7 @@ requires-python = ">=3.9"
 description = "Sphinx utility that make it easy to translate and to apply translation."
 readme = "README.rst"
 requires-python = ">=3.9"
-license = "BSD-2-Clause"
-license-files = ["LICENSE"]
+license = {file = "LICENSE"}
 dependencies = [
     "click>=8.0.0",
     "babel>=2.9.0",
@@ -55,7 +54,7 @@ sphinx-intl = "sphinx_intl.commands:main"
 sphinx-intl = "sphinx_intl.commands:main"
 
 [build-system]
-requires = ["setuptools>=64", "setuptools_scm>=8"]
+requires = ["setuptools>=61", "setuptools_scm>=8"]
 build-backend = "setuptools.build_meta"
 
 [tool.setuptools]
