diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 395be52..1080632 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -46,6 +46,6 @@ jobs:
         run: pdm run coverage run -m pytest && pdm run coverage xml
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}