diff --git a/requirement.txt b/requirement.txt
index 0c9177f..6641aaa 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -90,7 +90,7 @@ lief==0.9.0
 llvmlite==0.26.0
 locket==0.2.0
 lxml==4.2.5
-Mako==1.0.7
+Mako==1.2.2
 MarkupSafe==1.1.0
 matplotlib==3.0.2
 mccabe==0.6.1