diff --git a/requirements.txt b/requirements.txt
index 07c3d8f..5d9c190 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ gunicorn==19.9.0
 hashids==1.2.0
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 jsonschema==3.0.1
 MarkupSafe==1.1.1
 pycparser==2.19