diff --git a/requirements.txt b/requirements.txt
index 395fc67a..e79175e3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ Mako==1.3.8
 Markdown==3.7
 markdown-environments==1.9.3
 markdown-image-titles==0.1.0
-MarkupSafe==2.1.5
+MarkupSafe==3.0.3
 packaging==24.1
 ply==3.11
 pycparser==2.22