diff --git a/backend/requirements.txt b/backend/requirements.txt
index f59ed98..bf4ecdc 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -6,7 +6,7 @@ Flask==0.12.2
 Flask-Admin==1.5.0
 Flask-RESTful==0.3.6
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 lxml==4.1.1
 MarkupSafe==1.0
 marshmallow==2.15.0