diff --git a/.github/workflows/sphinx-docs.yml b/.github/workflows/sphinx-docs.yml
index 17d3dc3..889eeae 100644
--- a/.github/workflows/sphinx-docs.yml
+++ b/.github/workflows/sphinx-docs.yml
@@ -27,7 +27,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: '3.9'
+        python-version: '3.11'
     
     - name: Install dependencies
       run: |