From bec0603758167434fbd008340537ba36c8baf50b Mon Sep 17 00:00:00 2001
From: Markus Frank <Markus.Frank@cern.ch>
Date: Wed, 13 Oct 2021 16:24:44 +0200
Subject: [PATCH] Run MAC checks on 10.15 rather than latest

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

diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
index c0f1754db..408fc81b4 100644
--- a/.github/workflows/mac.yml
+++ b/.github/workflows/mac.yml
@@ -4,7 +4,7 @@ on: [push, pull_request]
 
 jobs:
   macOS:
-    runs-on: macos-10.05
+    runs-on: macos-10.15
     strategy:
       matrix:
         LCG: ["LCG_98python3/x86_64-mac1015-clang110-opt",