diff --git a/deploy/requirements.txt b/deploy/requirements.txt
index 1d71094e9..c4d738181 100644
--- a/deploy/requirements.txt
+++ b/deploy/requirements.txt
@@ -1,5 +1,5 @@
 Mako==1.3.10
-MarkupSafe==3.0.2
+MarkupSafe==3.0.3
 atomicwrites==1.4.0
 attrs==23.2.0
 certifi==2025.7.14