diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3562c120..3f0611f0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -62,9 +62,11 @@ jobs:
       - name: Upload coverage data
         if: github.event_name != 'schedule'
         continue-on-error: ${{ matrix.continue || false }}
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           name: os:${{ matrix.runs-on }} py:${{ matrix.python-version }}
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 
   documentation:
     name: Test docs