diff --git a/requirements.txt b/requirements.txt
index 5dca69d..2120b3f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Flask-Restless==0.17.0
 Flask-DebugToolbar==0.10.1
 Flask-SQLAlchemy==2.4.1
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 psycopg2-binary==2.7.5
 requests==2.22.0