diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 4e4e05c..7205ea4 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -32,7 +32,7 @@ jobs:
 
     - name: Upload coverage to Codecov
       if: matrix.python-version == '3.12'
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         file: ./coverage.xml
         flags: unittests