diff --git a/src/Steam/Adapter/AdapterAbstract.php b/src/Steam/Adapter/AdapterAbstract.php
index d768cc1..2bd4cac 100644
--- a/src/Steam/Adapter/AdapterAbstract.php
+++ b/src/Steam/Adapter/AdapterAbstract.php
@@ -2,7 +2,7 @@
 
 namespace Steam\Adapter;
 
-use JMS\Serializer\Serializer;
+use JMS\Serializer\SerializerInterface;
 use Steam\Configuration;
 
 abstract class AdapterAbstract
@@ -28,7 +28,7 @@ abstract class AdapterAbstract
     protected $_parsedBody = '';
 
     /**
-     * @var Serializer
+     * @var SerializerInterface
      */
     protected $_serializer = null;
 
@@ -60,15 +60,15 @@ public function getConfig()
     }
 
     /**
-     * @param Serializer $serializer
+     * @param SerializerInterface $serializer
      */
-    public function setSerializer(Serializer $serializer)
+    public function setSerializer(SerializerInterface $serializer)
     {
         $this->_serializer = $serializer;
     }
 
     /**
-     * @return Serializer
+     * @return SerializerInterface
      */
     public function getSerializer()
     {
@@ -88,6 +88,6 @@ public function getRawBody()
      */
     public function getParsedBody()
     {
-        return $this->getSerializer()->deserialize($this->getRawBody(), 'array', 'json');
+        return $this->getSerializer()->deserialize(iconv('UTF-8', 'UTF-8//IGNORE', utf8_encode($this->getRawBody())), 'array', 'json');
     }
 }
\ No newline at end of file