diff --git a/requirements.txt b/requirements.txt
index 0a01cf6..4a01fbb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ Flask-WTF==0.14.2
 idna==2.7
 isort==4.3.4
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 kombu==4.2.1
 lazy-object-proxy==1.3.1
 Mako==1.0.7