diff --git a/requirements.txt b/requirements.txt
index 908d00c..2894540 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ html5lib==0.9999999
 idna==2.6
 ipython-genutils==0.2.0
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 jsonschema==2.6.0
 jupyter-core==4.4.0
 Keras==2.1.5