diff --git a/requirements_frozen.txt b/requirements_frozen.txt
index e0756e6..1748df8 100644
--- a/requirements_frozen.txt
+++ b/requirements_frozen.txt
@@ -14,7 +14,7 @@ gnureadline==6.3.3
 ipykernel==4.5.2
 ipython==5.1.0
 ipython-genutils==0.1.0
-Jinja2==2.8
+Jinja2==2.11.3
 jsonschema==2.5.1
 jupyter-client==4.4.0
 jupyter-core==4.2.1