diff --git a/requirements.txt b/requirements.txt
index 567bc24..6d386f7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ Flask-RESTful==0.3.6
 idna==2.6
 ipython==6.1.0
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 logconfig==0.4.0
 logutils==0.3.5
 MarkupSafe==1.0