diff --git a/build/build.php b/build/build.php
index 8a63d5e..8450d74 100644
--- a/build/build.php
+++ b/build/build.php
@@ -10,7 +10,7 @@ final class PluginBuildScript
 	private const JOOMLA_MINIMUM = '3.8';
 	private const JOOMLA_UNSUPPORTED = '5.0';
 	private const PHP_MINIMUM = '5.4';
-	private const PHP_UNSUPPORTED = '8.2';
+	private const PHP_UNSUPPORTED = '8.3';
 
 	private const UPDATE_JOOMLA_REGEX = '(4|3\.([89]|10))';
 	private const UPDATE_NAME = 'System - Remove Generator';
diff --git a/code/plugins/system/removegenerator/install.script.php b/code/plugins/system/removegenerator/install.script.php
index dcdddb1..9689116 100644
--- a/code/plugins/system/removegenerator/install.script.php
+++ b/code/plugins/system/removegenerator/install.script.php
@@ -44,7 +44,7 @@ final class PlgSystemRemoveGeneratorInstallerScript
 	 * @var    string
 	 * @since  1.2.0
 	 */
-	private $phpUnsupported = '8.2';
+	private $phpUnsupported = '8.3';
 
 	/**
 	 * Function called before extension installation/update/removal procedure commences.