diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index d21386898..f86c99fa8 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -13,27 +13,27 @@ jobs:
   coverage:
     runs-on: ubuntu-latest
 
-    env:
-      FOO: BAR
-      # KEYCLOAK_CLIENT_ID: ${{ secrets.KEYCLOAK_CLIENT_ID }}
-      # KEYCLOAK_CLIENT_SECRET: ${{ secrets.KEYCLOAK_CLIENT_SECRET }}
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python 3.7
       uses: actions/setup-python@v4
       with:
         python-version: 3.7
+
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
         python -m pip install -U .
         pip install -r requirements-test.txt
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+
     - name: Generate coverage
       run: |
         pytest --cov=siibra --cov-report=xml
+
     - name: Upload coverage report to codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         fail_ci_if_error: true # optional (default = false)
         verbose: true # optional (default = false)
+        token: ${{ secrets.CODECOV_TOKEN }}