--- pyproject.toml.orig	2023-10-15 08:57:48 UTC
+++ pyproject.toml
@@ -1,7 +1,7 @@
 [build-system]
 build-backend = "backend"
 requires = [
-  "setuptools>=67.8",
+  "setuptools>=61",
 ]
 backend-path = [
   "_custom_build",