diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9c4eba4..486c995 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,7 +45,7 @@ jobs:
       
       - name: Upload coverage to Codecov
         if: matrix.python-version == '3.11'
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           file: ./coverage.xml
           flags: unittests