diff --git a/requirements.txt b/requirements.txt
index dbf507c..ce54952 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Flask-SQLAlchemy==2.4.1
 idna==2.8
 inflection==0.3.1
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 jsonschema==3.2.0
 MarkupSafe==1.1.1
 marshmallow==3.3.0