diff --git a/requirements.txt b/requirements.txt
index 44581a1..1dd293c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ Flask-Bootstrap==3.3.7.1
 Flask-WTF==0.14.2
 importlib-metadata==0.23
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 more-itertools==7.2.0
 packaging==19.2