diff --git a/requirements.txt b/requirements.txt
index 086f5a0..b9869b3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ gunicorn==20.0.4
 flask-swagger-ui==3.20.9
 idna==2.9
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 praw==6.5.1
 prawcore==1.0.1