From ac11f61352e7da929a1d694ac2208f302650f921 Mon Sep 17 00:00:00 2001
From: Julian Blank <blankjul@msu.edu>
Date: Sun, 28 Jul 2024 17:30:24 -0700
Subject: [PATCH] Adding pyproject.toml to fix #609

---
 pyproject.toml | 2 ++
 setup.py       | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 pyproject.toml

diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 00000000..f90fe214
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,2 @@
+[build-system]
+requires = ["setuptools", "wheel", "numpy>=1.15", "Cython>=0.29"]
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 91ff72e9..2cc85a0a 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@
     version=__version__,
     author=__author__,
     url=__url__,
-    python_requires='>=3.7',
+    python_requires='>=3.9',
     author_email="blankjul@msu.edu",
     description="Multi-Objective Optimization in Python",
     license='Apache License 2.0',