diff --git a/.github/workflows/python-unit-test.yml b/.github/workflows/python-unit-test.yml
index f82307dc..c69a9a1a 100644
--- a/.github/workflows/python-unit-test.yml
+++ b/.github/workflows/python-unit-test.yml
@@ -83,4 +83,4 @@ jobs:
           TOXENV="$toxenvs" lsr_ci_runtox
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4