--- pyproject.toml.orig	2026-08-11 18:31:40 UTC
+++ pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>=77"]
+requires = ["setuptools>=63.1"]
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -34,8 +34,7 @@ classifiers = [
   "Programming Language :: Python :: 3.14",
   "Programming Language :: Python :: 3.15",
 ]
-license = "Apache-2.0"
-license-files = ["LICENSE"]
+license = { text = 'Apache-2.0' }
 
 [project.urls]
 Homepage = "https://github.com/tcalmant/jsonrpclib/"