diff --git a/setup.cfg b/setup.cfg
index bdaff62..eb41c4d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -56,7 +56,7 @@ install_requires =
     soupsieve~=2.6
     urllib3~=2.2.3
     waitress==2.0.0
-    Werkzeug~=2.2.2
+    Werkzeug~=3.1.8
     wheel
     xlrd>=1.2
     xmlschema>=2.0.0