diff --git a/requirements.txt b/requirements.txt
index 260b982..210a345 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ Flask-SQLAlchemy==2.3.2
 Flask-WTF==0.14.2
 idna==2.7
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 jmespath==0.9.3
 MarkupSafe==1.0
 more-itertools==4.3.0