diff --git a/requirements-dev.txt b/requirements-dev.txt
index e717737..8e4d855 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -156,7 +156,7 @@ workdays==1.4
     # via ccs-digitalmarketplace-utils
 wtforms==3.1.2
     # via flask-wtf
-xmldiff==2.6.3
+xmldiff==2.7.0
     # via -r requirements-dev.in
 
 # The following packages are considered to be unsafe in a requirements file: