diff --git a/requirements.txt b/requirements.txt
index 0ee119a..2b651d9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 contextvars==2.4
 diagrams==0.18.0
 graphviz==0.13.2
-MarkupSafe==1.1.1
+MarkupSafe>=2.1.1
 pre-commit==2.15.0
 detect-secrets==1.2.0
 moto==3.1.4