diff --git a/manifest.toml b/manifest.toml
index 2dd262a..b90a355 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -5,7 +5,7 @@ name = "Joomla"
 description.en = "Content management system"
 description.fr = "Système de gestion de contenu libre"
 
-version = "4.4.2~ynh1"
+version = "13.1~ynh1"
 
 maintainers = [""]
 
@@ -50,8 +50,8 @@ ram.runtime = "50M"
 
 [resources]
         [resources.sources.main]
-        url = "https://github.com/joomla/joomla-cms/releases/download/4.4.2/Joomla_4.4.2-Stable-Full_Package.tar.gz"
-        sha256 = "5cf33e8debff60f9dc4ee5eaee81a61dada0abf193807c31c9e70375841fd3d8"
+        url = "https://github.com/joomla/joomla-cms/archive/refs/tags/13.1.tar.gz"
+        sha256 = "0f7fe6f3a12514df5e060a2ed927abd3b654d70404ee958cbc417472adf90fce"
         in_subdir = false
         autoupdate.strategy = "latest_github_tag"