--- pyproject.toml.orig	2025-09-09 22:37:03 UTC
+++ pyproject.toml
@@ -1,7 +1,7 @@ requires = [
 [build-system]
 build-backend = "setuptools.build_meta"
 requires = [
-  "setuptools>=77",
+  "setuptools>=61",
 ]
 
 [project]
@@ -16,8 +16,7 @@ keywords = [
   "list comprehension",
   "set comprehension",
 ]
-license = "MIT"
-license-files = [ "LICENSE" ]
+license = { text = "MIT" }
 authors = [
   { name = "Adam Johnson", email = "me@adamj.eu" },
 ]
