diff --git a/requirements.txt b/requirements.txt
index a8d9b3f2..74671ed8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ babel==2.9.0
 flask-babel==2.0.0
 flask==1.1.2
 idna==2.10
-jinja2==2.11.2
+jinja2==2.11.3
 lxml==4.6.2
 pygments==2.1.3
 python-dateutil==2.8.1