diff --git a/CHANGELOG.md b/CHANGELOG.md
index d789d9006..de2eddc91 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 10.0.0 - 2023-10-16
+* This release changes the pinned API version to `2023-10-16`. Please read the [API Upgrade Guide](https://stripe.com/docs/upgrades#2023-10-16) and carefully review the API changes before upgrading `stripe-ruby`.
+* [#1283](https://github.com/stripe/stripe-ruby/pull/1283) Update generated code
+  - Updated pinned API version
+* [#1281](https://github.com/stripe/stripe-ruby/pull/1281) Update generated code
+  * Documentation only changes
+
 ## 9.5.0-beta.2 - 2023-10-12
 * [#1280](https://github.com/stripe/stripe-ruby/pull/1280) Update generated code for beta
   * Add support for new resources `AccountNotice` and `Issuing.CreditUnderwritingRecord`
diff --git a/OPENAPI_VERSION b/OPENAPI_VERSION
index bb650b273..bbe0dc1c9 100644
--- a/OPENAPI_VERSION
+++ b/OPENAPI_VERSION
@@ -1 +1 @@
-v601
\ No newline at end of file
+v603
\ No newline at end of file
diff --git a/lib/stripe/api_version.rb b/lib/stripe/api_version.rb
index 8d148971c..03239cd98 100644
--- a/lib/stripe/api_version.rb
+++ b/lib/stripe/api_version.rb
@@ -3,7 +3,7 @@
 
 module Stripe
   module ApiVersion
-    CURRENT = "2023-08-16"
+    CURRENT = "2023-10-16"
     PREVIEW = "2023-09-15.preview-v2"
   end
 end