diff --git a/requirements.txt b/requirements.txt
index bb7c470..078697c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ Jinja2==3.1.3
 jupyter_client==8.6.1
 jupyter_core==5.7.2
 llvmlite==0.42.0
-Mako==1.3.2
+Mako==1.3.12
 MarkupSafe==2.1.5
 matplotlib-inline==0.1.6
 nest-asyncio==1.6.0