diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index b18daab..16a73f2 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -33,7 +33,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}