diff --git a/requirements.txt b/requirements.txt
index 8e8c04c..da421df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ Click==7.0
 Flask==1.0.2
 Flask-WTF==0.14.2
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 MarkupSafe==1.0
 Werkzeug==0.14.1