diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4260355..2520035 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -100,6 +100,6 @@ jobs:
           REDIS_PORT: 6379
         
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}