diff --git a/requirements.txt b/requirements.txt
index 098fbb7..c34cf1a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 click==6.7
 Flask==0.12.2
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 MarkupSafe==1.0
 SQLAlchemy==1.1.11
 Werkzeug==0.12.2