diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8e96266..786e4f9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -73,7 +73,7 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v3
         with:
-          python-version: '3.9'
+          python-version: '3.11'
 
       - name: Setup pip cache
         uses: actions/cache@v3