diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 85cce76b..ddcadd5a
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Babel==1.3
 Jinja2==2.7.3
-Mako==1.0.0
+Mako==1.2.2
 MarkupSafe==0.23
 Pillow==2.5.1
 Python-Chart==1.39