diff --git a/interactive/community-server/requirements.txt b/interactive/community-server/requirements.txt
index 14bb2db..254b966 100644
--- a/interactive/community-server/requirements.txt
+++ b/interactive/community-server/requirements.txt
@@ -5,7 +5,7 @@ Flask-SocketIO==2.8.2
 greenlet==0.4.11
 httplib2==0.18.0
 itsdangerous==0.24
-Jinja2==2.9.4
+Jinja2==2.11.3
 jsonschema==2.5.1
 pep8==1.7.0
 pexpect==4.2.0