diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 8091349..c8f1676 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -48,7 +48,7 @@ jobs:
         env:
           CONDA_JL_USE_MINIFORGE: ${{ matrix.use_miniforge }}
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}