diff --git a/requirements.txt b/requirements.txt
index ba84dd7..0999e0f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ future==0.17.1
 gunicorn==19.9.0
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 kombu==4.5.0
 Mako==1.0.7
 MarkupSafe==1.1.1