diff --git a/requirements.txt b/requirements.txt
index 1823be7..3316a9f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask-API==1.1
 flask-opencv-streamer==1.4
 ipaddress==1.0.22
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 mysqlclient==1.4.4
 numpy==1.16.5