diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a4f4786..e064eb1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
             os: ubuntu-22.04
 
           - name: macOS
-            os: macos-11
+            os: macos-12
 
     steps:
       - uses: actions/checkout@v3