diff --git a/mirror/dependencies/pnda_requirements_py3.txt b/mirror/dependencies/pnda_requirements_py3.txt
index e41773f4..7b7cbbaf 100644
--- a/mirror/dependencies/pnda_requirements_py3.txt
+++ b/mirror/dependencies/pnda_requirements_py3.txt
@@ -22,7 +22,7 @@ jupyter-core==4.2.1
 jupyter==1.0.0
 jupyterhub==0.7.0
 lxml==3.6.4
-Mako==1.0.6
+Mako==1.2.2
 MarkupSafe==0.23
 mistune==0.7.3
 mock==2.0.0