diff --git a/requirements.txt b/requirements.txt
index d74912c..9633a68 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ gunicorn==19.9.0
 idna==2.7
 isort==4.3.4
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 kiwisolver==1.0.1
 lazy-object-proxy==1.3.1
 MarkupSafe==1.1.0