diff --git a/requirements.txt b/requirements.txt
index c7a7938..5008ab1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ greenlet==0.4.15
 gunicorn==19.9.0
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 jmespath==0.9.4
 MarkupSafe==1.1.1
 pycparser==2.19