--- pyproject.toml.orig	2025-05-24 11:55:40 UTC
+++ pyproject.toml
@@ -1,6 +1,6 @@ requires = [
 [build-system]
 requires = [
-    "setuptools>=67.4",
+    "setuptools>=61",
     "wheel"
 ]
 build-backend = "setuptools.build_meta"
@@ -8,8 +8,7 @@ authors = [{name = "Matthias Valvekens", email = "dev@
 [project]
 name = "pyhanko-certvalidator"
 authors = [{name = "Matthias Valvekens", email = "dev@mvalvekens.be"}]
-license = "MIT"
-license-files = ["LICENSE"]
+license = {text = "MIT"}
 description = "Validates X.509 certificates and paths; forked from wbond/certvalidator"
 keywords = [
     "crypto",