diff --git a/composer.json b/composer.json
index 388a82867..077306c70 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "jlevers/selling-partner-api",
-    "version": "4.3.9",
+    "version": "4.3.10",
     "description": "PHP client for Amazon's Selling Partner API",
     "keywords": [
         "api",
diff --git a/lib/Configuration.php b/lib/Configuration.php
index f55486a1b..92327b428 100644
--- a/lib/Configuration.php
+++ b/lib/Configuration.php
@@ -55,7 +55,7 @@ class Configuration
      *
      * @var string
      */
-    protected $userAgent = 'jlevers/selling-partner-api/4.3.9 (Language=PHP)';
+    protected $userAgent = 'jlevers/selling-partner-api/4.3.10 (Language=PHP)';
 
     /**
      * Debug switch (default set to false)
@@ -411,7 +411,7 @@ public static function toDebugReport(?string $tempFolderPath = null)
         $report .= '    OS: ' . php_uname() . PHP_EOL;
         $report .= '    PHP Version: ' . PHP_VERSION . PHP_EOL;
         $report .= '    The version of the OpenAPI document: 2020-11-01' . PHP_EOL;
-        $report .= '    SDK Package Version: 4.3.9' . PHP_EOL;
+        $report .= '    SDK Package Version: 4.3.10' . PHP_EOL;
         $report .= '    Temp Folder Path: ' . $tempFolderPath . PHP_EOL;
 
         return $report;