diff --git a/composer.json b/composer.json
index 3431c4bb..6012a94e 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "messagebird/php-rest-api",
     "description": "MessageBird REST API client for PHP",
-    "version": "1.1.4",
+    "version": "1.1.5",
     "type": "library",
     "homepage": "https://github.com/messagebird/php-rest-api",
     "license": "BSD-2-Clause",
diff --git a/src/MessageBird/Client.php b/src/MessageBird/Client.php
index 865cfd61..816d1778 100644
--- a/src/MessageBird/Client.php
+++ b/src/MessageBird/Client.php
@@ -12,7 +12,7 @@ class Client
 
     const ENDPOINT = 'https://rest.messagebird.com';
 
-    const CLIENT_VERSION = '1.1.4';
+    const CLIENT_VERSION = '1.1.5';
 
     /**
      * @var string