diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8716e42..cb0e95f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,6 +31,6 @@ jobs:
       - name: run pytest
         run: pytest --cov=libertem_schema --cov-report=xml --cov-report=term tests/
       - name: submit code coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}