diff --git a/requirements.txt b/requirements.txt
index bde25e3..ed0a87e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==0.12.2
-Jinja2==2.9.6
+Jinja2==2.11.3
 MarkupSafe==1.0
 Werkzeug==0.12.2
 argparse==1.2.1