diff --git a/.github/workflows/Downstream.yml b/.github/workflows/Downstream.yml
index cbcaf39..f2fdd0e 100644
--- a/.github/workflows/Downstream.yml
+++ b/.github/workflows/Downstream.yml
@@ -69,7 +69,7 @@ jobs:
             exit(0)  # Exit immediately, as a success
           end      
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}