diff --git a/RollbarErrorHandler.php b/RollbarErrorHandler.php
index 21bd837..51c223b 100644
--- a/RollbarErrorHandler.php
+++ b/RollbarErrorHandler.php
@@ -7,7 +7,7 @@ class RollbarErrorHandler extends CErrorHandler
 {
     protected function handleException($exception)
     {
-        Rollbar::log(Level::error(), $exception);
+        Rollbar::log(Level::ERROR, $exception);
 
         parent::handleException($exception);
     }
diff --git a/RollbarLogRoute.php b/RollbarLogRoute.php
index c72ff88..bdcc2f0 100644
--- a/RollbarLogRoute.php
+++ b/RollbarLogRoute.php
@@ -1,17 +1,19 @@
 <?php
 
 use Rollbar\Rollbar;
-use Rollbar\Payload\Level;
+use Rollbar\LevelFactory;
 
 class RollbarLogRoute extends CLogRoute
 {
     public $rollbarComponentName = 'rollbar';
+    private $levelFactory = null;
 
     public function init()
     {
         if (Yii::app()->getComponent($this->rollbarComponentName) === null) {
             throw new CException('Rollbar component is not loaded.');
         }
+        $this->levelFactory = new LevelFactory();
     }
 
     protected function processLogs($logs)
@@ -19,7 +21,7 @@ protected function processLogs($logs)
         foreach ($logs as $log) {
             // Exclude records by the exceptions handler. RollbarErrorHandler takes care of them.
             if (strncmp($log[2], 'exception', 9) !== 0) {
-                Rollbar::log(Level::fromName($this->correspondingLevel($log[1])), $log[0]);
+                Rollbar::log($this->levelFactory->fromName($this->correspondingLevel($log[1])), $log[0]);
             }
         }
     }
diff --git a/composer.json b/composer.json
index 2e03ed5..787ca39 100644
--- a/composer.json
+++ b/composer.json
@@ -21,6 +21,6 @@
     ],
     "require": {
         "php": ">=5.3",
-        "rollbar/rollbar": "~1.1.0"
+        "rollbar/rollbar": "~1.3.1"
     }
 }