diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b3e79e83..cc56d6a0b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 15.11.0-beta.1 - 2024-09-18
+* [#1748](https://github.com/stripe/stripe-php/pull/1748) Update generated code for beta
+  * Remove support for resource `QuotePhase`
+  * Remove support for `list_line_items` and `retrieve` methods on resource `QuotePhase`
+  * Add support for new value `rechnung` on enum `PaymentLink.payment_method_types[]`
+
 ## 15.10.0 - 2024-09-18
 * [#1747](https://github.com/stripe/stripe-php/pull/1747) Update generated code
   * Add support for new value `international_transaction` on enum `Treasury.ReceivedDebit.failure_code`
diff --git a/VERSION b/VERSION
index f491f53d5..2ed629cf5 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-15.10.0-beta.1
+15.11.0-beta.1
diff --git a/lib/Stripe.php b/lib/Stripe.php
index 8de37364b..5bee406f7 100644
--- a/lib/Stripe.php
+++ b/lib/Stripe.php
@@ -58,7 +58,7 @@ class Stripe
     /** @var float Initial delay between retries, in seconds */
     private static $initialNetworkRetryDelay = 0.5;
 
-    const VERSION = '15.10.0-beta.1';
+    const VERSION = '15.11.0-beta.1';
 
     /**
      * @return string the API key used for requests