diff --git a/requirements.txt b/requirements.txt
index b194aec..2067819 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ ipython==6.1.0
 ipython-genutils==0.2.0
 itsdangerous==0.24
 jedi==0.10.2
-Jinja2==2.9.6
+Jinja2==2.11.3
 Mako==1.0.7
 MarkupSafe==1.0
 pexpect==4.2.1