diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 5c664aa..044f643 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -27,14 +27,14 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip setuptools
-        pip install "tox<4" "tox-gh-actions<3"
+        pip install "tox<4" "tox-gh-actions<3" "virtualenv<20.17.0"
     - name: Test with tox
       run: tox
     - run: ls -a
     - uses: actions/upload-artifact@v4
       with:
         name: coverage-data-${{ matrix.python-version }}
-        path: .coverage.*
+        path: .coverage*
 
   coverage:
     needs: tests
diff --git a/tox.ini b/tox.ini
index e43e89f..7bf98fe 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,6 +13,7 @@ requires =
     tox-gh-actions
     # since we use setup.py
     setuptools
+    pip
 
 [gh-actions]
 python =