@@ -41,13 +41,16 @@ jobs:
       - name: Set up Python runtime
         uses: actions/setup-python@v2
         with:
-          python-version: 3.x
+          python-version: 3.9.7
       - name: Run image
         uses: abatilo/actions-poetry@v2.0.0
         with:
           poetry-version: 1.1.4
       - name: Install Python dependencies
-        run: poetry install
+        # setuptools downgrade due to https://github.com/byrnereese/mkdocs-minify-plugin/issues/15
+        run: |
+          python -m pip install --user --upgrade --progress-bar off pip "setuptools <58"
+          poetry install --no-dev
       - name: Install Insiders
         run: poetry run pip install git+https://${GH_TOKEN}@github.com/squidfunk/mkdocs-material-insiders.git
       - name: Deploy documentation