diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1e18a31..6375ab8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,7 +6,7 @@ on:
 
 jobs:
   full-build:
-    runs-on: macOS-latest
+    runs-on: macOS-13
     steps:
       - name: Checkout
         uses: actions/checkout@v1