diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d897337d0..07271955d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,7 +21,7 @@ jobs:
           }
         - {
             name: "MacOSX",
-            os: macos-latest
+            os: macos-13
           }
         - {
             name: "Windows",