From da0014189abf7a20d3fa090b5e402ee7a98a99ca Mon Sep 17 00:00:00 2001
From: Winfried Bruns <wbruns@uos.de>
Date: Wed, 23 Oct 2024 11:11:24 +0200
Subject: [PATCH] MacOS version updated

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7764fcb..d991296 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -46,7 +46,7 @@ jobs:
           ./.ci-run-tests.sh
 
   mac-os:
-    runs-on: macos-12
+    runs-on: macos-15
     env:
       EANTIC: yes
       NAUTY: yes