diff --git a/CHANGELOG.md b/CHANGELOG.md
index d6284ed..fc31752 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## 11.2.1
+### Changed
+- Add support for binary/octet-stream. 
+
 ## 11.2.0
 ### Changed
 - Requires at least PHP 7.2, updates used internal libraries.
diff --git a/src/Paysera/Bundle/CodeGeneratorBundle/Service/BodyResolver.php b/src/Paysera/Bundle/CodeGeneratorBundle/Service/BodyResolver.php
index 8994c89..c4d5afd 100644
--- a/src/Paysera/Bundle/CodeGeneratorBundle/Service/BodyResolver.php
+++ b/src/Paysera/Bundle/CodeGeneratorBundle/Service/BodyResolver.php
@@ -17,6 +17,7 @@ class BodyResolver
     const BODY_JSON = 'application/json';
     const BODY_JAVASCRIPT = 'application/javascript';
     const BODY_OCTET_STREAM = 'application/octet-stream';
+    const BODY_BINARY_OCTET_STREAM = 'binary/octet-stream';
 
     /**
      * @param Method $method
@@ -60,6 +61,10 @@ public function getResponseBody(Method $method)
             return $okResponse->getBodyByType(self::BODY_OCTET_STREAM);
         } catch (Exception $exception) {}
 
+        try {
+            return $okResponse->getBodyByType(self::BODY_BINARY_OCTET_STREAM);
+        } catch (Exception $exception) {}
+
         throw new Exception('No body found');
     }