diff --git a/src/requirements-dev.txt b/src/requirements-dev.txt
index d2289d35bd03..6536be84ad75 100644
--- a/src/requirements-dev.txt
+++ b/src/requirements-dev.txt
@@ -33,5 +33,5 @@ sniffer==0.3.5
 watchdog==0.8.3
 webob==1.4.1
 wsgiref==0.1.2
-Mako==1.0.4
+Mako==1.2.2
 Sphinx==1.4.6
diff --git a/src/requirements.txt b/src/requirements.txt
index a489e9b86a87..2ac21b86576f 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -9,7 +9,7 @@
 # - from Flask-SQLAlchemy: distribute
 #
 Alembic==0.9.7
-Mako==1.0.4
+Mako==1.2.2
 babel==1.3
 bleach==3.0.2
 html2text==2017.10.4