diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 63cacd46b55..d3ad5fb0259 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -190,8 +190,10 @@ jobs:
       run: python -m pip install "niworkflows[tests]"
     - name: Run tests
       run: pytest -sv --doctest-modules --cov niworkflows --pyargs niworkflows
-    - uses: codecov/codecov-action@v3
+    - uses: codecov/codecov-action@v4
       name: Submit to CodeCov
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
 
   test-pre:
     needs: [get_data, job_metadata]
@@ -245,7 +247,9 @@ jobs:
       run: python -m pip install $PIP_FLAGS "niworkflows[tests]"
     - name: Run tests
       run: pytest -sv --doctest-modules --cov niworkflows --pyargs niworkflows
-    - uses: codecov/codecov-action@v3
+    - uses: codecov/codecov-action@v4
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
       name: Submit to CodeCov
 
   flake8: