diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b936e48..ca1c8d2 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -61,7 +61,7 @@ jobs:
         python -m pytest tests/ -v --cov=. --cov-report=xml --cov-report=term
     
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.12'
       with:
         file: ./coverage.xml