diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index f0d0818..9e65a1b 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -51,7 +51,9 @@ jobs:
         with:
           only-needed: true
       - uses: gap-actions/process-coverage@v2
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
 
   # The documentation job
   manual: