diff --git a/.github/workflows/runtests.yml b/.github/workflows/runtests.yml
index 83e6b34ec..c7e00233b 100644
--- a/.github/workflows/runtests.yml
+++ b/.github/workflows/runtests.yml
@@ -177,10 +177,10 @@ jobs:
                 export GCOV=/usr/bin/gcov-13
                 etc/test-code-coverage.sh test_all "[quick][exclude:no-valgrind][exclude:no-coverage]"
          - name: "Uploading to Codecov . . ."
-           uses: codecov/codecov-action@v4
+           uses: codecov/codecov-action@v5
            with:
               fail_ci_if_error: true
-              file: coverage.info
+              files: coverage.info
               token: ${{ secrets.CODECOV_TOKEN }}
               verbose: true
          - name: "Cleanup . . ."