diff --git a/telephony/venv_requirements/requirements.txt b/telephony/venv_requirements/requirements.txt
index efd1760..93b6fd2 100644
--- a/telephony/venv_requirements/requirements.txt
+++ b/telephony/venv_requirements/requirements.txt
@@ -32,7 +32,7 @@ ipython==1.1.0
 isodate==0.5.0
 itsdangerous==0.23
 Jinja2==2.7.1
-Mako==0.8.1
+Mako==1.2.2
 Markdown==2.4.1
 MarkupSafe==0.18
 nose==1.3.0