diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index cbe599f..2e6bfc7 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -46,7 +46,7 @@ jobs:
         run: |
           python -m pytest --cov=./ --cov-report=xml --verbose
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         if: ${{ matrix.python-version }} == 3.9
         with:
           file: ./coverage.xml