diff --git a/.github/workflows/github-release.yml b/.github/workflows/github-release.yml
index 857aafca..7966cad7 100644
--- a/.github/workflows/github-release.yml
+++ b/.github/workflows/github-release.yml
@@ -19,10 +19,10 @@ jobs:
       - run: npm install
       - run: npm run build:prd
 
-      - name: Set up Python 3.9
+      - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.9
+          python-version: '3.9'
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip setuptools
diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index 1894a8e9..2406fcbd 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -19,10 +19,10 @@ jobs:
     - run: npm install
     - run: npm run build:prd
 
-    - name: Set up Python 3.9
+    - name: Set up Python
       uses: actions/setup-python@v2
       with:
-        python-version: 3.9
+        python-version: '3.9'
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip setuptools
diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index 669dc8ac..5ae71657 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9, 3.10]
+        python-version: ['3.7', '3.8', '3.9', '3.10']
     steps:
       - uses: actions/checkout@v2
       - name: Setup Python${{ matrix.python-version }}