Fix CI (#12181)

Co-authored-by: hauntsaninja <>

Author: hauntsaninja

.github/workflows/docs.yml

@@ -23,7 +23,7 @@ jobs:
         with:
           python-version: '3.7'
       - name: Install tox
-        run: pip install --upgrade 'setuptools!=50' 'virtualenv<16.7.11' tox==3.20.1
+        run: pip install --upgrade 'setuptools!=50' 'virtualenv>=20.6.0' tox==3.24.5
       - name: Setup tox environment
         run: tox -e ${{ env.TOXENV }} --notest
       - name: Test

.github/workflows/test.yml

@@ -107,7 +107,7 @@ jobs:
         ./misc/build-debug-python.sh $PYTHONVERSION $PYTHONDIR $VENV
         source $VENV/bin/activate
     - name: Install tox
-      run: pip install --upgrade 'setuptools!=50' 'virtualenv>=20.6.0' tox==3.20.1
+      run: pip install --upgrade 'setuptools!=50' 'virtualenv>=20.6.0' tox==3.24.5
     - name: Compiled with mypyc
       if: ${{ matrix.test_mypyc }}
       run: |