diff --git a/Finder.php b/Finder.php
index 68c7d2457..139065e99 100644
--- a/Finder.php
+++ b/Finder.php
@@ -14,7 +14,7 @@
 use dektrium\user\models\query\AccountQuery;
 use dektrium\user\models\Token;
 use yii\authclient\ClientInterface;
-use yii\base\Object;
+use yii\base\BaseObject;
 use yii\db\ActiveQuery;
 
 /**
@@ -22,7 +22,7 @@
  *
  * @author Dmitry Erofeev <dmeroff@gmail.com>
  */
-class Finder extends Object
+class Finder extends BaseObject
 {
     /** @var ActiveQuery */
     protected $userQuery;
diff --git a/composer.json b/composer.json
index ab5aeb37a..1b35e877d 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
     "minimum-stability": "dev",
     "require": {
         "php": ">=5.4.0",
-        "yiisoft/yii2": "^2.0.0",
+        "yiisoft/yii2": "^2.0.13",
         "yiisoft/yii2-swiftmailer": "^2.0.0",
         "yiisoft/yii2-authclient": "^2.1.0",
         "yiisoft/yii2-bootstrap": "^2.0.0"