diff --git a/requirements.txt b/requirements.txt
index f6cf46a..b5b9931 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Flask-Cors==3.0.8
 gunicorn==19.9.0
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 praw==6.3.1
 requests==2.22.0