diff --git a/flask/setup.py b/flask/setup.py
index be7e724..f2dc98b 100644
--- a/flask/setup.py
+++ b/flask/setup.py
@@ -8,7 +8,7 @@
     packages = find_packages(),
     install_requires = [
         'flask-socketio',
-        'eventlet==0.31.0',
+        'eventlet==0.35.2',
         'flask_login',
         'requests',
         'coloredlogs'