diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 58dd3ad..143ccb5 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -101,7 +101,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v2.3.2
         with:
-          python-version: '3.9'
+          python-version: '3.11'
           cache: 'pip'
 
       - name: Install dependencies