diff --git a/.github/actions/setup-liberation-python/action.yaml b/.github/actions/setup-liberation-python/action.yaml
index a2992461..4d2d7877 100644
--- a/.github/actions/setup-liberation-python/action.yaml
+++ b/.github/actions/setup-liberation-python/action.yaml
@@ -6,7 +6,7 @@ runs:
     - name: Set up Python
       uses: actions/setup-python@v2
       with:
-        python-version: "3.10"
+        python-version: "3.11"
         cache: pip
 
     - name: Install environment
diff --git a/game/server/eventstream/routes.py b/game/server/eventstream/routes.py
index e1210bfd..d9629812 100644
--- a/game/server/eventstream/routes.py
+++ b/game/server/eventstream/routes.py
@@ -1,4 +1,4 @@
-from asyncio import wait
+from asyncio import wait, create_task
 
 from fastapi import APIRouter, WebSocket
 from fastapi.encoders import jsonable_encoder
@@ -17,7 +17,7 @@ class ConnectionManager:
     async def shutdown(self) -> None:
         futures = []
         for connection in self.active_connections:
-            futures.append(connection.close())
+            futures.append(create_task(connection.close()))
         await wait(futures)
 
     async def connect(self, websocket: WebSocket) -> None:
@@ -30,7 +30,7 @@ class ConnectionManager:
     async def broadcast(self, events: GameUpdateEventsJs) -> None:
         futures = []
         for connection in self.active_connections:
-            futures.append(connection.send_json(jsonable_encoder(events)))
+            futures.append(create_task(connection.send_json(jsonable_encoder(events))))
         await wait(futures)