diff --git a/requirements.txt b/requirements.txt
index e03a73c..8a856e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask-JWT-Simple==0.0.3
 flask-swagger-ui==3.20.9
 importlib-metadata==1.4.0
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 jsonschema==3.2.0
 MarkupSafe==1.1.1
 more-itertools==8.2.0