diff --git a/.github/workflows/diff-quality.yml b/.github/workflows/diff-quality.yml
index 3a5a9ab..3dd32cd 100644
--- a/.github/workflows/diff-quality.yml
+++ b/.github/workflows/diff-quality.yml
@@ -28,7 +28,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.8
+          python-version: 3.13
 
       - id: file_changes
         uses: trilom/file-changes-action@v1.2.4