diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c517f08..7d0176c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -44,7 +44,7 @@ jobs:
           coverage report --fail-under=100
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         if: matrix.python-version == '3.11'
         with:
           token: ${{ secrets.CODECOV_TOKEN }}