diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2deb28a3..ded17e43 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,9 +42,13 @@ jobs:
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v1
+        if: matrix.os == 'ubuntu-latest'
+      - uses: codecov/codecov-action@v4
+        if: matrix.os == 'ubuntu-latest'
         with:
           file: lcov.info
+          token: ${{ secrets.CODECOV_TOKEN }}
+          fail_ci_if_error: false  # CI don't fail if Codecov is down. Maybe it should...
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
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