diff --git a/MangoPay/Libraries/RestTool.php b/MangoPay/Libraries/RestTool.php
index e9cdd8f5..770f3146 100644
--- a/MangoPay/Libraries/RestTool.php
+++ b/MangoPay/Libraries/RestTool.php
@@ -10,7 +10,7 @@
  */
 class RestTool
 {
-    const VERSION = '2.12.2';
+    const VERSION = '2.13.0';
 
     /**
      * Root/parent instance that holds the OAuthToken and Configuration instance