TST: Bump versions of CI dependencies

Author: Bas van Beek

.github/workflows/pypi.yml

@@ -8,10 +8,12 @@ jobs:
     publish:
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v2
+            - uses: actions/checkout@v3
 
             - name: Set up Python
-              uses: actions/setup-python@v2
+              uses: actions/setup-python@v4
+              with:
+                  python-version: '3.x'
 
             - name: Install dependencies
               run: pip install wheel twine

.github/workflows/pythonpackage.yml

@@ -39,7 +39,7 @@ jobs:
             -   uses: actions/checkout@v3
 
             -   name: Set up Python ${{ matrix.version }} on ${{ matrix.os }}
-                uses: actions/setup-python@v3
+                uses: actions/setup-python@v4
                 with:
                     python-version: ${{ matrix.version }}
 
@@ -82,10 +82,8 @@ jobs:
         steps:
             -   uses: actions/checkout@v3
 
-            -   name: Set up Python 3.10 on ubuntu-latest
-                uses: actions/setup-python@v3
-                with:
-                    python-version: "3.10"
+            -   name: Set up Python on ubuntu-latest
+                uses: actions/setup-python@v4
 
             -   name: Install linters
                 run: |