diff --git a/requirements.txt b/requirements.txt
index 73f334d..4532978 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ future==0.18.2
 idna==2.8
 importlib-metadata==1.3.0
 itsdangerous==1.1.0
-Jinja2==2.8.1
+Jinja2==2.11.3
 Markdown==3.1.1
 MarkupSafe==1.1.1
 more-itertools==8.0.2