diff --git a/requirements.txt b/requirements.txt
index 052c86f..2954bff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ Flask-Login==0.4.1
 Flask-PyMongo==2.3.0
 Flask-WTF==0.14.2
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 Pillow==7.1.2
 pycparser==2.19