From ffbd6c53201257914e5bd0767f7e04a4f7c09811 Mon Sep 17 00:00:00 2001
From: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
Date: Wed, 25 Oct 2023 07:03:26 -0700
Subject: [PATCH] Pin MacOS version in GH actions (#17183)

Fix failing MacOS tests in CI

Python 3.9 is not available on the latest MacOS images
https://github.com/actions/setup-python/issues/850
---
 .github/workflows/test.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e55c14ff7..d5927d594 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -74,7 +74,8 @@ jobs:
         - name: mypyc runtime tests with py39-macos
           python: '3.9.18'
           arch: x64
-          os: macos-latest
+          # TODO: macos-13 is the last one to support Python 3.9, change it to macos-latest when updating the Python version
+          os: macos-13
           toxenv: py
           tox_extra_args: "-n 2 mypyc/test/test_run.py mypyc/test/test_external.py"
         - name: mypyc runtime tests with py38-debug-build-ubuntu