diff --git a/requirements.txt b/requirements.txt
index ce9fbd5..8635c26 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Flask==1.0.2
 gunicorn==19.9.0
 idna==2.7
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 MarkupSafe==1.0
 pipenv==2018.7.1
 psycopg2==2.7.5