--- setup.cfg.orig	2021-11-10 15:24:01 UTC
+++ setup.cfg
@@ -33,7 +33,7 @@ license_file = LICENSE.txt
 
 [options]
 python_requires = >= 3.6
-setup_requires = Cython >= 3.0a5
+setup_requires = Cython >= 0.29.24
 packages = find:
 zip_safe = False