diff --git a/FtpFile.php b/FtpFile.php
index 5df302e0eb47db5ff5574adc1999e271a183c91b..7d4c91f2794015771e79085e3c989075e58dc9f4 100644
--- a/FtpFile.php
+++ b/FtpFile.php
@@ -11,7 +11,7 @@ namespace gftp;
  * @license GNU LESSER GPL 3
  * @version 1.0
  */
-class FtpFile extends \yii\base\Object {
+class FtpFile extends \yii\base\BaseObject {
 	
 	public $isDir;
 	public $rights;
diff --git a/drivers/FtpDriver.php b/drivers/FtpDriver.php
index 460bf248b304079698d81ea4437e93413701103e..1a1cff28f3b9b038a2dacd8924611e4d5be3fa6b 100644
--- a/drivers/FtpDriver.php
+++ b/drivers/FtpDriver.php
@@ -12,7 +12,7 @@ use \Yii;
 /**
  * Basic FTP connection driver.
  */
-class FtpDriver extends \yii\base\Object implements RemoteDriver {
+class FtpDriver extends \yii\base\BaseObject implements RemoteDriver {
 	
 	
 	/**
diff --git a/helpers/Enum.php b/helpers/Enum.php
index 426d47b04b2bbda2e6979999970277fe5dfa7a0d..16b37fc73633be5b4aac0d3bf99fb38622b037c5 100644
--- a/helpers/Enum.php
+++ b/helpers/Enum.php
@@ -9,7 +9,7 @@ use \ReflectionClass;
  *
  * @author herve
  */
-abstract class Enum extends \yii\base\Object {
+abstract class Enum extends \yii\base\BaseObject {
 	
 	private $name;
 	private $ordinal;