diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2878e719..fceb3896 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -32,7 +32,7 @@ jobs:
         coverage xml
 
     - name: upload to codecov.io
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         fail_ci_if_error: false
         files: coverage.xml