diff --git a/requirements-dev.txt b/requirements-dev.txt
index e0d651f..3ad7d2f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,7 +5,7 @@ factory-boy==2.3.1
 flake8==2.1.0
 logilab-astng==0.24.3
 logilab-common==0.59.1
-Mako==1.0.4
+Mako==1.2.2
 MarkupSafe==0.23
 mccabe==0.2.1
 mock==1.0.1