diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4cf89ae..a5bbd31 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,11 +10,9 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: ['ubuntu-20.04',
-             'ubuntu-22.04',
-             'macos-11',
-             'macos-12',
+        os: ['macos-12',
              'macos-13',
+             'macos-14',
              'windows-latest']
 
     steps: