diff --git a/.github/workflows/macOS-tests.yml b/.github/workflows/macOS-tests.yml
index 3e3bafb6f..373a63af2 100644
--- a/.github/workflows/macOS-tests.yml
+++ b/.github/workflows/macOS-tests.yml
@@ -1,4 +1,4 @@
-name: "macOS 12"
+name: "macOS 13"
 
 on:
   push:
@@ -23,12 +23,12 @@ on:
       - develop-4.0
 
 env:
-  DEVELOPER_DIR: /Applications/Xcode_14.1.app/Contents/Developer
+  DEVELOPER_DIR: /Applications/Xcode_15.2.app/Contents/Developer
 
 jobs:
   spm:
-    name: Swift Package Manager 5.7
-    runs-on: macOS-12
+    name: Swift Package Manager 5.9
+    runs-on: macos-13
     concurrency:
       group: spm-${{ github.run_id }}
       cancel-in-progress: false
@@ -36,8 +36,7 @@ jobs:
       - uses: actions/checkout@v3
       - name: Discover typos
         run: |
-          pip3 install --upgrade pip
-          pip3 install codespell
+          pipx install codespell
           codespell  # See .codespellrc for args
       - name: SwiftLint
         run: |