ci: update deps

.github/workflows/main.yml

@@ -12,20 +12,20 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-minor-version: [8, 9, 10, 11, 12, 13-dev]
+        python-minor-version: [8, 9, 10, 11, 12, 13, 14-dev]
     name: Python 3.${{ matrix.python-minor-version }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup pip cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: pipcache
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-v2-${{ hashFiles('**/requirements.txt') }}
           restore-keys: |
             ${{ runner.os }}-pip-v2-
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         id: setuppy
         with:
           python-version: 3.${{ matrix.python-minor-version }}