diff --git a/requirements.txt b/requirements.txt
index 8478983..c542f2f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ geopy==1.11.0
 googlemaps==2.5.1
 idna==2.6
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 Mako==1.0.7
 MarkupSafe==1.0
 psycopg2==2.7.3.2