diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 82e3ca4..a04ca68 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -57,7 +57,7 @@ jobs:
 
       - name: Upload coverage
         if: matrix.python-version == '3.13'
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           files: coverage.xml
           token: ${{ secrets.CODECOV_TOKEN }}