diff --git a/requirements.txt b/requirements.txt
index 1d2b862..1d66ade 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Flask-Cors==3.0.7
 flask-restplus==0.12.1
 Flask-SQLAlchemy==2.3.2
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 jsonschema==3.0.1
 MarkupSafe==1.1.1
 psycopg2==2.7.7