diff --git a/requirements.txt b/requirements.txt
index a61f0a7..8e4ecbe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ gunicorn==19.9.0
 idna==2.7
 isort==4.3.4
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 jsonify==0.5
 lazy-object-proxy==1.3.1
 MarkupSafe==1.0