diff --git a/misc/requirements/requirements-tests.txt b/misc/requirements/requirements-tests.txt
index 6a18fe7bf..177252041 100644
--- a/misc/requirements/requirements-tests.txt
+++ b/misc/requirements/requirements-tests.txt
@@ -11,7 +11,7 @@ httpbin==0.5.0
 hypothesis==3.6.0
 itsdangerous==0.24
 # Jinja2==2.8
-Mako==1.0.4
+Mako==1.0.5
 # MarkupSafe==0.23
 parse==1.6.6
 parse-type==0.3.4