diff --git a/requirements.txt b/requirements.txt
index 0b4e94a..2d8e691 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ idna-ssl==1.1.0
 ipython==7.2.0
 ipython-genutils==0.2.0
 jedi==0.13.2
-Jinja2==2.10
+Jinja2==2.11.3
 jupyterhub==0.9.4
 lxml==4.3.0
 Mako==1.0.7