diff --git a/requirements.txt b/requirements.txt
index 193d581..6ee5090 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ Flask==0.10.1
 Flask-Script==2.0.5
 futures==3.0.5
 itsdangerous==0.24
-Jinja2==2.8
+Jinja2==2.11.3
 MarkupSafe==0.23
 six==1.10.0
 Werkzeug==0.11.8