diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1a2203d5d..1f11c374c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -48,6 +48,6 @@ jobs:
         run: coverage run --source=. ./setup.py test
       - name: Coverage
         run: coverage xml
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4
         with:
           name: ${{ matrix.os }}, Python ${{ matrix.python-version }}