Update wheels.yml

Author: johnnynunez

.github/workflows/wheels.yml

@@ -13,7 +13,7 @@ jobs:
       matrix:
         python-version: ["3.8", "3.9", "3.10", "3.11"]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
@@ -24,7 +24,7 @@ jobs:
       - name: Build wheel
         run: python -m build --wheel --no-isolation
       - name: Upload wheel artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: pyplusplus-wheel-${{ matrix.python-version }}
           path: dist/*.whl