Update dependencies (#738)

Author: encukou

.github/workflows/main.yml

@@ -12,7 +12,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v2
       with:
-        python-version: 3.9
+        python-version: 3.11
     - name: Poetry cache
       uses: actions/cache@v2
       with: