diff --git a/requirements.txt b/requirements.txt
index 0882117..a7e9c6f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ gunicorn==19.9.0
 idna==2.8
 inflection==0.3.1
 itypes==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 psycopg2==2.8.3
 pytz==2019.1