From 73f153018ded792fb1b5f0026f7bb8af734b599a Mon Sep 17 00:00:00 2001
From: jackiekazil <jackiekazil@gmail.com>
Date: Sun, 1 Apr 2018 19:43:05 -0400
Subject: [PATCH] Fixes #493: Tornado not ready for 5+

---
 requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index 92cfbcf892a..7c4280e17c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ jupyter==1.0.0
 
 coverage==4.1
 nose==1.3.7
-tornado
+tornado==4.5.3
 flake8==2.5.2
 tqdm
 networkx==2.1