diff --git a/requirements.txt b/requirements.txt
index 1835c55..50c5510 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ greenlet==0.4.15
 gunicorn==19.9.0
 isort==4.3.21
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 lazy-object-proxy==1.4.2
 Mako==1.1.0
 MarkupSafe==1.1.1