diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 15145f0..d9a698f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04, macos-latest]
+        os: [ubuntu-22.04, macos-13]
         python-version: ["3.11", "3.12"]
     steps:
       - uses: actions/checkout@v4