diff --git a/requirements.txt b/requirements.txt
index 48775ff..739ce0c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ click==6.7
 Flask==0.12.2
 Flask-SQLAlchemy==2.3.2
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 MarkupSafe==1.0
 SQLAlchemy==1.2.0
 Werkzeug==0.14.1