diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 2ab67d3..3f97a94 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -58,7 +58,7 @@ jobs:
           python -m pytest
 
       - name: Upload code coverage to Codecov
-        uses: codecov/codecov-action@v3.1.0
+        uses: codecov/codecov-action@v4.5.0
         with:
           file: ./coverage.xml
           flags: unittests