Switch MacOS image to macos-12 in Github Actions

Also updated GCC version to GCC-11, which is packaged in the runner image.
dimztimz · Aug 3, 2022 · a118799 · a118799
1 parent 997a7d4
commit a118799
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/.github/workflows/mac-builds.yml b/.github/workflows/mac-builds.yml
@@ -4,11 +4,11 @@ on: [push, pull_request]
 
 jobs:
   build:
-    runs-on: macos-10.15
+    runs-on: macos-12
     strategy:
       matrix:
         cxx:
-          - g++-9
+          - g++-11
           - clang++
         build_type: [Debug, Release]
         std: [14, 17]