diff --git a/requirements.txt b/requirements.txt
index 47948e9..5de3f07 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ Flask-SQLAlchemy==2.0
 Flask-WTF==0.10.1
 Flask==0.10.1
 itsdangerous==0.24
-Jinja2==2.7.3
+Jinja2==2.11.3
 MarkupSafe==0.23
 pefile==1.2.10-114
 pluginbase==0.3