diff --git a/.github/workflows/code_format.yml b/.github/workflows/code_format.yml
index d0623472..d6d70b1b 100644
--- a/.github/workflows/code_format.yml
+++ b/.github/workflows/code_format.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.10'
+          python-version: '3.11'
           cache: 'pip' # caching pip dependencies
 
       - name: Pip install