diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index c05bfc7..f1e7a8a 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -270,10 +270,8 @@ jobs:
           python-version: "3.12"
       - name: generate coverage report
         run: |
-          python -Im pip install 'pip>=25.1'
-          python -Im pip install --group covcheck
-          python -Im coverage combine
-          python -Im coverage report -i -m --format=markdown >> $GITHUB_STEP_SUMMARY
+          pipx run coverage combine
+          pipx run coverage report -i -m --format=markdown >> $GITHUB_STEP_SUMMARY
       - uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: coverage-report-${{ hashFiles('.coverage') }}