diff --git a/.github/workflows/pytests.yml b/.github/workflows/pytests.yml
index ffff470b..1294ac4c 100644
--- a/.github/workflows/pytests.yml
+++ b/.github/workflows/pytests.yml
@@ -39,6 +39,6 @@ jobs:
         run: test -f coverage.xml
 
       - name: Upload results to Codecov
-        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
+        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6.0.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}