--- pyproject.toml.orig	2025-10-11 17:33:21 UTC
+++ pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools >= 77.0.3"]
+requires = ["setuptools >= 61"]
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -8,8 +8,7 @@ authors = [{name = "Mike Bayer", email = "mike_mp@zzzc
 readme = "README.rst"
 keywords = ["caching"]
 authors = [{name = "Mike Bayer", email = "mike_mp@zzzcomputing.com"}]
-license = "MIT"
-license-files = ["LICENSE"]
+license = {text = "MIT"}
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Intended Audience :: Developers",