diff --git a/pkgs/development/python-modules/requirements_frozen.txt b/pkgs/development/python-modules/requirements_frozen.txt
index 0d91254..17c5fbb 100644
--- a/pkgs/development/python-modules/requirements_frozen.txt
+++ b/pkgs/development/python-modules/requirements_frozen.txt
@@ -18,7 +18,7 @@ httplib2==0.12.0
 idna==2.8
 ipython-genutils==0.2.0
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 jsonschema==2.6.0
 jupyter-core==4.4.0
 MarkupSafe==1.1.0