diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 14903d3..82553ea 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -60,8 +60,10 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: startsWith(matrix.toxenv, 'py')
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           fail_ci_if_error: false
+          token: ${{ secrets.CODECOV_TOKEN }}
+          name: ${{ matrix.python-version }}
 
 # vim:set et sts=2: