diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 7eec8659e..8e3f862ca 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -57,9 +57,11 @@ jobs:
 
       - uses: julia-actions/julia-processcoverage@v1
 
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v4
         with:
           file: lcov.info
+          token: ${{ secrets.CODECOV_TOKEN }}
+          fail_ci_if_error: true
 
       - uses: coverallsapp/github-action@master
         with: