diff --git a/requirements.txt b/requirements.txt
index 3380621..54566b5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ gevent==1.2.2
 greenlet==0.4.12
 idna==2.6
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 locust==0.8
 MarkupSafe==1.0
 msgpack-python==0.4.8