diff --git a/CHANGELOG.md b/CHANGELOG.md
index b47b32b..575ad46 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/) and this
 project adheres to [Semantic Versioning](http://semver.org/).
 
+## [0.10.0] - Unreleased
+### Changed
+- Addapt to a BREAKING CHANGE introduced in Lume 1.3.
+
 ## [0.9.3] - 2024-08-12
 ### Added
 - Settings to CMS to configure a default extra_head and language.
@@ -142,6 +146,7 @@ First version
 [#8]: https://github.com/lumeland/theme-simple-wiki/issues/8
 [#9]: https://github.com/lumeland/theme-simple-wiki/issues/9
 
+[0.10.0]: https://github.com/lumeland/theme-simple-wiki/compare/v0.9.3...HEAD
 [0.9.3]: https://github.com/lumeland/theme-simple-wiki/compare/v0.9.2...v0.9.3
 [0.9.2]: https://github.com/lumeland/theme-simple-wiki/compare/v0.9.1...v0.9.2
 [0.9.1]: https://github.com/lumeland/theme-simple-wiki/compare/v0.9.0...v0.9.1
diff --git a/src/_includes/templates/menu_item.vto b/src/_includes/templates/menu_item.vto
index 53ee157..68bf563 100644
--- a/src/_includes/templates/menu_item.vto
+++ b/src/_includes/templates/menu_item.vto
@@ -1,16 +1,16 @@
 {{ set expandable = !!item.children }}
 
-{{> let urlPrefix = `${prefix ?? "/" }${item.slug}/` }}
+{{> let urlPrefix = `${prefix ?? "/" }${item.data.basename}/` }}
 {{ set expanded = expandable ? url.startsWith(urlPrefix) : false }}
 
 {{ if expandable }}<details{{ expanded ? " open" : "" }}><summary>{{ /if }}
-{{ if item.data }}
+{{ if item.data.url }}
   <a {{ if item.data.url == url }}aria-current="page"{{ /if }} href="{{ item.data.url }}">
     {{ if item.children }}{{ /if }}
-    {{ item.data.title || item.slug }}
+    {{ item.data.title || item.data.basename }}
   </a>
 {{ else }}
-  <strong>{{ item.slug }}</strong>
+  <strong>{{ item.data.basename }}</strong>
 {{ /if }}
 
 {{ if expandable }}</summary>{{ /if }}