diff --git a/requirements.txt b/requirements.txt
index 4fb774e..a8e3ff7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ Flask-SQLAlchemy==2.4.3
 Flask-WTF==0.14.3
 itsdangerous==1.1.0
 jaraco.functools==3.0.1
-Jinja2==2.11.2
+Jinja2==2.11.3
 Mako==1.1.3
 MarkupSafe==1.1.1
 more-itertools==8.4.0