diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2862cb449..1efb504b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## 5.5.0 - 2017-10-27
+* [#385](https://github.com/stripe/stripe-php/pull/385) Support for listing source transactions
+
 ## 5.4.0 - 2017-10-24
 * [#383](https://github.com/stripe/stripe-php/pull/383) Add static methods to manipulate resources from parent
     * `Account` gains methods for external accounts and login links (e.g. `createExternalAccount`, `createLoginLink`)
diff --git a/VERSION b/VERSION
index 8a30e8f94..d50359de1 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-5.4.0
+5.5.0
diff --git a/lib/Stripe.php b/lib/Stripe.php
index 3533e6071..fbe4dccab 100644
--- a/lib/Stripe.php
+++ b/lib/Stripe.php
@@ -40,7 +40,7 @@ class Stripe
     //   produce messages.
     public static $logger = null;
 
-    const VERSION = '5.4.0';
+    const VERSION = '5.5.0';
 
     /**
      * @return string The API key used for requests.