diff --git a/CHANGELOG.md b/CHANGELOG.md
index 610df752..97d9dcf7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,10 @@
 # CHANGELOG
 
-## Next Release
+## v6.9.0 (2023-10-11)
 
-- Migrate API Key-related functions from `user` service to `api_keys` service
+- Deprecates API key-related functions in the `user` service and introduces the replacement functions in the `api_keys` service
 - Fixes a bug that changed the timezone to UTC on each request without resetting it to the original timezone in use (closes #310)
+- Fixes documentation generation command invocation
 
 ## v6.8.1 (2023-09-05)
 
diff --git a/composer.json b/composer.json
index 2e805f7e..95b6e97a 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
   "name": "easypost/easypost-php",
   "description": "EasyPost Shipping API Client Library for PHP",
-  "version": "6.8.1",
+  "version": "6.9.0",
   "keywords": [
     "shipping",
     "api",
diff --git a/lib/EasyPost/Constant/Constants.php b/lib/EasyPost/Constant/Constants.php
index ed5de2ea..45c5b7d8 100644
--- a/lib/EasyPost/Constant/Constants.php
+++ b/lib/EasyPost/Constant/Constants.php
@@ -11,7 +11,7 @@ abstract class Constants
     const BETA_API_VERSION = 'beta';
 
     // Library constants
-    const LIBRARY_VERSION = '6.8.1';
+    const LIBRARY_VERSION = '6.9.0';
     const SUPPORT_EMAIL = 'support@easypost.com';
 
     // Validation