diff --git a/requirements.txt b/requirements.txt
index fb8753f8..0c2582dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ funcsigs==1.0.2
 gunicorn==19.7.1
 idna==2.5
 itypes==1.1.0
-Jinja2==2.9.6
+Jinja2==2.11.3
 kombu==4.0.2
 Markdown==2.6.8
 MarkupSafe==1.0