diff --git a/CHANGELOG.md b/CHANGELOG.md
index e6bacbd88b..4db7ca588f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,17 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [4.2.1] - 2015-05-25
+### Added
+- BIC support (see #430)
+- New category report section and chart (see the general financial report)
+
+
+### Changed
+- Date range picker now also available on mobile devices (see #435)
+- Extended range of amounts for issue #439
+- Rewrote all routes. Old bookmarks may break.
+
 ## [4.2.0] - 2016-11-27
 ### Added
 - Lots of (empty) tests
diff --git a/composer.lock b/composer.lock
index d330eb802d..aeb5bf11c3 100644
--- a/composer.lock
+++ b/composer.lock
@@ -797,20 +797,20 @@
         },
         {
             "name": "jeremeamia/SuperClosure",
-            "version": "2.2.0",
+            "version": "2.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/jeremeamia/super_closure.git",
-                "reference": "29a88be2a4846d27c1613aed0c9071dfad7b5938"
+                "reference": "443c3df3207f176a1b41576ee2a66968a507b3db"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/jeremeamia/super_closure/zipball/29a88be2a4846d27c1613aed0c9071dfad7b5938",
-                "reference": "29a88be2a4846d27c1613aed0c9071dfad7b5938",
+                "url": "https://api.github.com/repos/jeremeamia/super_closure/zipball/443c3df3207f176a1b41576ee2a66968a507b3db",
+                "reference": "443c3df3207f176a1b41576ee2a66968a507b3db",
                 "shasum": ""
             },
             "require": {
-                "nikic/php-parser": "^1.2|^2.0",
+                "nikic/php-parser": "^1.2|^2.0|^3.0",
                 "php": ">=5.4",
                 "symfony/polyfill-php56": "^1.0"
             },
@@ -820,7 +820,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.2-dev"
+                    "dev-master": "2.3-dev"
                 }
             },
             "autoload": {
@@ -851,7 +851,7 @@
                 "serialize",
                 "tokenizer"
             ],
-            "time": "2015-12-05 17:17:57"
+            "time": "2016-12-07 09:37:55"
         },
         {
             "name": "laravel/framework",
diff --git a/config/firefly.php b/config/firefly.php
index 6e35a43851..f9e2710a74 100644
--- a/config/firefly.php
+++ b/config/firefly.php
@@ -24,7 +24,7 @@ return [
         'must_confirm_account' => false,
     ],
     'chart'               => 'chartjs',
-    'version'             => '4.2.0',
+    'version'             => '4.2.1',
     'csv_import_enabled'  => true,
     'maxUploadSize'       => 5242880,
     'allowedMimes'        => ['image/png', 'image/jpeg', 'application/pdf'],