diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 89e3f81a..3ac899ec 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,12 +15,12 @@ jobs:
           - "Swiftfin"
           - "Swiftfin tvOS"
           
-    runs-on: macos-latest
+    runs-on: macos-12
     
     steps:
       - uses: maxim-lobanov/setup-xcode@v1
         with:
-          xcode-version: latest
+          xcode-version: '13.3'
     
       - name: Checkout
         uses: actions/checkout@v1