diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 1e7ebf9..ccfd113 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -46,6 +46,6 @@ jobs:
         env:
           CONDA_JL_USE_MINIFORGE: ${{ matrix.use_miniforge }}
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v4
         with:
           file: lcov.info