diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 55270f3..443f8d6 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -71,7 +71,7 @@ jobs:
       - name: Run tox
         run: tox -v --exit-and-dump-after 1200
 
-      - uses: codecov/codecov-action@v6
+      - uses: codecov/codecov-action@v6.0.1
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
         if: ${{ always() }}