diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b78372e..9a175cb 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -33,7 +33,7 @@ jobs:
         pytest tests/ -v --cov=pulse --cov-report=xml --cov-report=term
 
     - name: Upload coverage
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v6
       if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.12'
       with:
         file: ./coverage.xml