diff --git a/requirements.txt b/requirements.txt
index af4e984..eb5b032 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ ipython==6.2.1
 ipython-genutils==0.2.0
 itypes==1.1.0
 jedi==0.11.1
-Jinja2==2.10
+Jinja2==2.11.3
 Markdown==2.6.11
 MarkupSafe==1.0
 mysqlclient==1.3.12