diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 4d2c8e1..5f2b22f 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -39,7 +39,7 @@ jobs:
         run: uv run pytest --junitxml=junit.xml
       - name: Upload Codecov Results
         if: success()
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: lcov.info