diff --git a/requirements-dev.txt b/requirements-dev.txt
index e20a601..cf097c8 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -82,7 +82,7 @@ lxml==5.3.0
     #   xmldiff
 mailchimp3==3.0.21
     # via ccs-digitalmarketplace-utils
-markupsafe==2.1.5
+markupsafe==3.0.2
     # via
     #   jinja2
     #   werkzeug