diff --git a/requirements.txt b/requirements.txt
index 6e121ef..5738fa4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ Click==7.0
 Flask==1.1.1
 Flask-PyMongo==2.3.0
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 pymongo==3.10.0
 Werkzeug==0.16.0