diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f4b531d..d8150d6 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -37,6 +37,6 @@ jobs:
         run: |
           pytest --cov=src test
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}