diff --git a/backend/requirements.txt b/backend/requirements.txt
index c758006..6db6ef5 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -8,7 +8,7 @@ Flask-Cors==3.0.6
 flask-restplus==0.12.1
 idna==2.8
 itsdangerous==0.24
-Jinja2==2.10.1
+Jinja2==2.11.3
 jsonschema==3.0.1
 MarkupSafe==1.0
 Pillow==5.3.0