diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a236496..6e23d4cb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file
 automatically by Versionist. DO NOT EDIT THIS FILE MANUALLY!
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## v6.3.9 - 2017-10-30
+
+* Avoid fetching an image when it might be available or when starting an app because it might not be necessary #507 [Pablo Carranza Velez]
+* Refactor container cleanup to remove all spurious containers #507 [Pablo Carranza Velez]
+* Use container name instead of id to identify apps, and avoid duplicated containers #507 [Pablo Carranza Velez]
+
 ## v6.3.8 - 2017-10-30
 
 * If a device is already provisioned but the key exchange fails, retry it until it succeeds #513 [Pablo Carranza Velez]
diff --git a/package.json b/package.json
index b3a1c034..c3de2db9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "resin-supervisor",
   "description": "This is resin.io's Supervisor, a program that runs on IoT devices and has the task of running user Apps (which are Docker containers), and updating them as Resin's API informs it to.",
-  "version": "6.3.8",
+  "version": "6.3.9",
   "license": "Apache-2.0",
   "repository": {
     "type": "git",