diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e0b61a0ca7..18b595f7ad 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
           - os: linux
             cpu: i386
           - os: macos
-            cpu: amd64
+            cpu: arm64
           - os: windows
             cpu: amd64
         include:
@@ -36,7 +36,7 @@ jobs:
     runs-on: ${{ matrix.builder }}
     steps:
       - name: Git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Environment variables
         shell: bash
@@ -143,7 +143,7 @@ jobs:
         if: runner.os == 'macOS'
         uses: maxim-lobanov/setup-xcode@v1
         with:
-          xcode-version: '13' # 14 seems buggy: https://github.com/actions/runner-images/issues/6642
+          xcode-version: '15' # 14 seems buggy: https://github.com/actions/runner-images/issues/6642
 
       - name: Run tests (macOS)
         if: runner.os == 'macOS'