diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9c8864f..2881061 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,7 +42,7 @@ jobs:
       - name: Run tests with coverage
         run: uv run pytest tests/ -v --ignore=tests/test_container.py -k "not Container" --cov=src/py_code_mode --cov-report=xml --cov-report=term
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           files: ./coverage.xml
           fail_ci_if_error: false