diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index 966f6d5..f730d27 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -15,7 +15,7 @@ jobs:
       - name: Setup python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.9.6"
+          python-version: "3.13.1"
 
       - name: Install dependencies
         run: |