diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 85c99c4b5..9bbb7df13 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -37,7 +37,9 @@ jobs:
       run: make cover
 
     - name: Upload coverage to codecov.io
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 
   doctest:
     runs-on: ubuntu-latest