diff --git a/Beu/BeuCustomConfig.php b/Beu/BeuCustomConfig.php
index 80aff8c..2b069db 100644
--- a/Beu/BeuCustomConfig.php
+++ b/Beu/BeuCustomConfig.php
@@ -31,7 +31,7 @@ class BeuCustomConfig implements CallbackListener, Plugin {
 	* Constants
 	*/
 	const PLUGIN_ID			= 193;
-	const PLUGIN_VERSION	= 1.2;
+	const PLUGIN_VERSION	= 1.3;
 	const PLUGIN_NAME		= 'BeuCustomConfig';
 	const PLUGIN_AUTHOR		= 'Beu';
 
@@ -149,7 +149,7 @@ class BeuCustomConfig implements CallbackListener, Plugin {
 		]);
 	}
 
-	public function updateSettings(Setting $setting = null) {
+	public function updateSettings(?Setting $setting = null) {
 		if ($setting !== null && $setting->belongsToClass($this)) {
 			$this->changeManiacontrolSettings();
 		}
diff --git a/Beu/BeuDonationButton.php b/Beu/BeuDonationButton.php
index 6448e43..e0d6738 100644
--- a/Beu/BeuDonationButton.php
+++ b/Beu/BeuDonationButton.php
@@ -25,7 +25,7 @@ class BeuDonationButton implements ManialinkPageAnswerListener, CallbackListener
 	* Constants
 	*/
 	const PLUGIN_ID			= 169;
-	const PLUGIN_VERSION	= 1.0;
+	const PLUGIN_VERSION	= 1.1;
 	const PLUGIN_NAME		= 'Beu Donation Button';
 	const PLUGIN_AUTHOR		= 'Beu';
 
@@ -103,7 +103,7 @@ class BeuDonationButton implements ManialinkPageAnswerListener, CallbackListener
 		$this->maniaControl->getManialinkManager()->sendManialink($this->manialink,$player->login);
 	}
 
-	public function updateSettings(Setting $setting = null) {
+	public function updateSettings(?Setting $setting = null) {
 		$this->generateManialink();
 		$this->maniaControl->getManialinkManager()->sendManialink($this->manialink);
 	}
diff --git a/Beu/SmallTextOverlay.php b/Beu/SmallTextOverlay.php
index e2a8f6a..835c632 100644
--- a/Beu/SmallTextOverlay.php
+++ b/Beu/SmallTextOverlay.php
@@ -26,7 +26,7 @@ class SmallTextOverlay implements TimerListener, CallbackListener, Plugin {
 	* Constants
 	*/
 	const PLUGIN_ID			= 195;
-	const PLUGIN_VERSION	= 1.0;
+	const PLUGIN_VERSION	= 1.1;
 	const PLUGIN_NAME		= 'SmallTextOverlay';
 	const PLUGIN_AUTHOR		= 'Beu';
 
@@ -115,7 +115,7 @@ class SmallTextOverlay implements TimerListener, CallbackListener, Plugin {
 	 * @param  Setting $setting
 	 * @return void
 	 */
-	public function updateSettings(Setting $setting = null) {
+	public function updateSettings(?Setting $setting = null) {
 		if ($setting !== null && !$setting->belongsToClass($this)) {
 			return;
 		}