diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 5ad31c1..594890a 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -136,7 +136,7 @@ jobs:
         path: ${{ steps.dotnet-test.outputs.test-results-dir }}
     - name: Upload test coverage to Codecov
       if: matrix.os == 'ubuntu-latest'
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       with:
         token: ${{ secrets.CODECOV_TOKEN }} # even though it's not required for public repos it helps with intermittent failures caused by https://community.codecov.com/t/upload-issues-unable-to-locate-build-via-github-actions-api/3954, https://github.com/codecov/codecov-action/issues/598
         files: ${{ steps.dotnet-test.outputs.test-coverage-file }}