From aa11e2b9c6d1e8da363f140c6169e40de123f317 Mon Sep 17 00:00:00 2001
From: Marcel Stimberg <marcel.stimberg@inserm.fr>
Date: Mon, 18 Sep 2023 11:30:34 +0200
Subject: [PATCH] Update Cython dependency

Cython 0.29.21 is the oldest version that comes with wheels for Python 3.9
---
 README.rst     | 8 ++++----
 pyproject.toml | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/README.rst b/README.rst
index b87a7a7ea..0aba24518 100644
--- a/README.rst
+++ b/README.rst
@@ -78,13 +78,13 @@ Dependencies
 ------------
 The following packages need to be installed to use Brian 2 (cf. `setup.py <setup.py>`_):
 
-* Python >= 3.7
-* NumPy >=1.17
+* Python >= 3.9
+* NumPy >=1.21
 * SymPy >= 1.2
-* Cython >= 0.29
+* Cython >= 0.29.21
 * PyParsing
 * Jinja2 >= 2.7
-* setuptools >= 24.2
+* setuptools >= 61
 * py-cpuinfo (only required on Windows)
 
 For full functionality, you might also want to install:
diff --git a/pyproject.toml b/pyproject.toml
index bb073157b..626f71f94 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 requires-python = '>=3.9'
 dependencies = [
     'numpy>=1.21',
-    'cython>=0.29',
+    'cython>=0.29.21',
     'sympy>=1.2',
     'pyparsing',
     'jinja2>=2.7',