diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 25094e0..d6ab820 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -67,6 +67,6 @@ jobs:
       - run: python -m tox
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4.2.0
+        uses: codecov/codecov-action@v4.3.0
         with:
           name: codecov-${{ matrix.python }}