Updating macos in ci.yml

Author: cfuentes-dbx

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ jobs:
     # https://github.com/actions/python-versions/blob/main/versions-manifest.json
     strategy:
       matrix:
-        os: [macos-13, windows-latest]
+        os: [macos-14, windows-latest]
         python-version: [3.6, 3.7, 3.8, pypy-3.7]
         exclude:
           - os: windows-latest
@@ -53,7 +53,7 @@ jobs:
       - name: Setup Python environment
         uses: actions/[email protected]
         with:
-          python-version: '3.7'
+          python-version: '3.9'
       - name: Install Requirements
         run: |
           python -m pip install --upgrade pip
@@ -73,7 +73,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [macos-13, windows-latest]
+        os: [macos-14, windows-latest]
         python-version: [3.6, 3.7, 3.8, pypy-3.7]
         exclude:
           - os: windows-latest