--- pyproject.toml.orig	2025-04-12 17:02:40 UTC
+++ pyproject.toml
@@ -1,7 +1,7 @@ requires = [
 [build-system]
 build-backend = "backend"
 requires = [
-  "setuptools>=77",
+  "setuptools>=61",
 ]
 backend-path = [
   "_custom_build",
@@ -14,8 +14,7 @@ keywords = [
 keywords = [
   "Imaging",
 ]
-license = "MIT-CMU"
-license-files = [ "LICENSE" ]
+license = { text = "MIT-CMU" }
 authors = [
   { name = "Jeffrey A. Clark", email = "aclark@aclark.net" },
 ]