diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 3f01a94..9a1b571 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -18,7 +18,7 @@ concurrency:
 jobs:
   build:
     name: Build
-    runs-on: macOS-latest
+    runs-on: macOS-12
     steps:
     - uses: actions/checkout@v1