diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 88fc604..6175770 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -39,7 +39,7 @@ jobs:
         run: |
           pytest --verbose --cov=. --cov-report=xml
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3.1.4
+        uses: codecov/codecov-action@v4.0.2
         if: ${{ matrix.python-version }} == 3.9
         with:
           file: ./coverage.xml