--- pyproject.toml.orig	2025-04-02 14:49:56 UTC
+++ pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>=77.0.1"]  # https://github.com/di/calver/pull/19
+requires = ["setuptools>=61"]  # https://github.com/di/calver/pull/19
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -8,7 +8,7 @@ requires-python = ">=3.9"
 description = "Setuptools extension for CalVer package versions"
 readme = "README.md"
 requires-python = ">=3.9"
-license = "Apache-2.0"
+license = { text = "Apache-2.0" }
 authors = [
     { name = "Dustin Ingram", email = "di@python.org" }
 ]