diff --git a/VERSION b/VERSION
index 1454f6ed..ee74734a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.0.1
+4.1.0
diff --git a/src/Zendesk/API/HttpClient.php b/src/Zendesk/API/HttpClient.php
index 0951dda5..45003903 100644
--- a/src/Zendesk/API/HttpClient.php
+++ b/src/Zendesk/API/HttpClient.php
@@ -116,7 +116,7 @@ class HttpClient
 {
     use InstantiatorTrait;
 
-    const VERSION = '4.0.1';
+    const VERSION = '4.1.0';
 
     /**
      * @var array $headers