diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0d8c749..a43c775 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 ## Changelog
 
+### 4.0.3 / 2015-12-29
+- [#128](https://github.com/seegno/uphold-sdk-php/pull/128) Fix handling of response errors (@nunorafaelrocha)
+- [#122](https://github.com/seegno/uphold-sdk-php/pull/122) Improve UpholdClient unit tests (@nunorafaelrocha)
+- [#121](https://github.com/seegno/uphold-sdk-php/pull/121) Add UpholdClientFactory tests (@nunorafaelrocha)
+- [#115](https://github.com/seegno/uphold-sdk-php/pull/115) Improve MessageFactory tests (@nunorafaelrocha)
+- [#118](https://github.com/seegno/uphold-sdk-php/pull/118) Improve Card model unit tests (@nunorafaelrocha)
+- [#120](https://github.com/seegno/uphold-sdk-php/pull/120) Improve Response unit tests (@nunorafaelrocha)
+- [#119](https://github.com/seegno/uphold-sdk-php/pull/119) Improve models unit tests (@nunorafaelrocha)
+- [#117](https://github.com/seegno/uphold-sdk-php/pull/117) Remove unnecessary require on console (@nunorafaelrocha)
+- [#116](https://github.com/seegno/uphold-sdk-php/pull/116) Improve Paginator tests (@nunorafaelrocha)
+
 ### 4.0.2 / 2015-12-05
 - [#114](https://github.com/seegno/uphold-sdk-php/pull/114) Fix API documentation url (@nunorafaelrocha)
 - [#113](https://github.com/seegno/uphold-sdk-php/pull/113) Add empty responses handling (@nunorafaelrocha)
diff --git a/composer.json b/composer.json
index 426b7d1..6761381 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "seegno/uphold-sdk-php",
     "description": "Uphold SDK PHP for the Uphold API",
-    "version": "4.0.2",
+    "version": "4.0.3",
     "keywords": ["uphold", "sdk", "php"],
     "homepage": "https://github.com/seegno/uphold-sdk-php",
     "license": "MIT",
diff --git a/lib/Uphold/UpholdClient.php b/lib/Uphold/UpholdClient.php
index 243125a..0515c46 100644
--- a/lib/Uphold/UpholdClient.php
+++ b/lib/Uphold/UpholdClient.php
@@ -40,7 +40,7 @@ class UpholdClient
         'debug' => false,
         'timeout' => 10,
         'user_agent' => 'uphold-sdk-php {version} (https://github.com/seegno/uphold-sdk-php)',
-        'version' => '4.0.2',
+        'version' => '4.0.3',
     );
 
     /**