--- pyproject.toml.orig	2025-05-15 12:29:37 UTC
+++ pyproject.toml
@@ -1,7 +1,7 @@ requires = [
 [build-system]
 requires = [
   # sync with setup.py until we discard non-pep-517/518
-  "setuptools>=65.0",
+  "setuptools>=61.0",
   "setuptools-scm[toml]>=8.0",
 ]
 build-backend = "setuptools.build_meta"
