diff --git a/mlflow/requirements.txt b/mlflow/requirements.txt
index a2bdcf7b..1f0f3eb8 100644
--- a/mlflow/requirements.txt
+++ b/mlflow/requirements.txt
@@ -39,7 +39,7 @@ jupyter-console==6.1.0
 jupyter-core==4.6.1
 kiwisolver==1.1.0
 livereload==2.6.1
-Mako==1.1.0
+Mako==1.2.2
 Markdown==3.1.1
 MarkupSafe==1.1.1
 matplotlib==3.1.1