diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0b3aa208..47c17aae 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -58,7 +58,7 @@ jobs:
 
       - name: "Upload coverage to Codecov"
         if: ${{ runner.os == 'Linux' && matrix.python-version == '3.9' }}
-        uses: codecov/codecov-action@v3.1.6
+        uses: codecov/codecov-action@v4.0.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true