diff --git a/requirements.txt b/requirements.txt
index ce4bc70..897fd0e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==0.10.1
-Jinja2==2.7.2
+Jinja2==2.11.3
 MarkupSafe==0.19
 Werkzeug==0.9.4
 itsdangerous==0.23