diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index bca43e4..f6cdafe 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -50,7 +50,7 @@ jobs:
         run: pytest
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3.1.4
+        uses: codecov/codecov-action@v4.0.1
 
   integration-test:
     strategy: