diff --git a/doc/PRE_UPGRADE.d/2023.1~ynh1.md b/doc/PRE_UPGRADE.d/2023.1~ynh1.md
index 129753c..b56f2ab 100644
--- a/doc/PRE_UPGRADE.d/2023.1~ynh1.md
+++ b/doc/PRE_UPGRADE.d/2023.1~ynh1.md
@@ -1,4 +1,4 @@
 ###Warning###
-Starting with 2023.2~ynh1, the integrated mosquitto server into the domoticz_ynh package will not be maintained anymore.
+Starting with 2024.2~ynh1, the integrated mosquitto server into the domoticz_ynh package will not be maintained anymore.
 This is due to numerous reasons, the main one being that it render the package overcomplicated while an external package is also available.
 You're encouraged to move to the [mosquitto package](https://github.com/YunoHost-Apps/mosquitto_ynh), instruction to doing so being available in the domoticz_ynh documentation.