diff --git a/requirements.txt b/requirements.txt
index 5e77bf5..bb74b02 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ honcho==0.7.1
 idna==2.8
 ipaddress==1.0.22
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 jsmin==2.2.1
 jsonpickle==0.9.2
 Mako==1.0.6