diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
index 62c0948d8..188f0270f 100644
--- a/.github/workflows/mac.yml
+++ b/.github/workflows/mac.yml
@@ -116,15 +116,14 @@ jobs:
         os: [macos-latest]
         cc:
           # GNU Compiler
-          - { cc: gcc,   v: 7,  cxx: g++, xcode: latest }
-          - { cc: gcc,   v: 10, cxx: g++, xcode: latest }
-          - { cc: gcc,   v: 12, cxx: g++, xcode: latest }
+       #  - { cc: gcc,   v: 7,  cxx: g++, xcode: latest }
+       #  - { cc: gcc,   v: 10, cxx: g++, xcode: latest }
+       #  - { cc: gcc,   v: 12, cxx: g++, xcode: latest }
 
           # Clang Compiler
-          - { cc: clang, cxx: clang++, xcode: 13.1 } # oldest
-          - { cc: clang, cxx: clang++, xcode: 13.4 }
-          - { cc: clang, cxx: clang++, xcode: 14.0 }
-          - { cc: clang, cxx: clang++, xcode: 14.2 } # newest
+          - { cc: clang, cxx: clang++, xcode: 14.3 } # oldest supported
+          - { cc: clang, cxx: clang++, xcode: 15.0 }
+          - { cc: clang, cxx: clang++, xcode: latest }
 
     steps:
     - name: Echo skip