diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3c2571d..e0288a2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: macos-11.0
     steps:
       - uses: actions/checkout@v2
-      - name: Select Xcode 12.3
-        run: sudo xcode-select -s /Applications/Xcode_12.3.app
+      - name: Select Xcode 12.5
+        run: sudo xcode-select -s /Applications/Xcode_12.5.app
       - name: Run tests
         run: make test