diff --git a/requirements.txt b/requirements.txt
index c17aa37..7023811 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ ipython-genutils==0.2.0
 isort==4.3.4
 itypes==1.1.0
 jedi==0.13.1
-Jinja2==2.10
+Jinja2==2.11.3
 lazy-object-proxy==1.3.1
 Markdown==3.0.1
 MarkupSafe==1.1.0