diff --git a/requirements.txt b/requirements.txt
index ee4cc06..0a32086 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask-SQLAlchemy==2.4.1
 Flask-WTF==0.14.3
 idna==2.9
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 requests==2.23.0
 SQLAlchemy==1.3.13