diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index d03c116e..509b8281 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.320.0"
+  ".": "1.321.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index e94784da..ad221266 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 238
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase/increase-8444ba4d474e25e8bd4474e53e985998c050b982eac5693a3168116c578bea64.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase/increase-6e46d23ba59eb2a6d914e53e75f68231b3c5259bb792e44b9bd57b5ee7af9a7b.yml
 openapi_spec_hash: 8a7faa0b93068b32ed26567fcf2c7158
-config_hash: 20a19f4f8eba684f97ba7cdc0007f818
+config_hash: ac050010e5453883d5e5fa603554a2e0
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6efdda42..3cfd4456 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 1.321.0 (2026-05-04)
+
+Full Changelog: [v1.320.0...v1.321.0](https://github.com/Increase/increase-ruby/compare/v1.320.0...v1.321.0)
+
+### Features
+
+* **api:** api update ([a7d9172](https://github.com/Increase/increase-ruby/commit/a7d9172c1e5d3814495bd467c6acc71d4988dd12))
+
 ## 1.320.0 (2026-05-02)
 
 Full Changelog: [v1.319.0...v1.320.0](https://github.com/Increase/increase-ruby/compare/v1.319.0...v1.320.0)
diff --git a/Gemfile.lock b/Gemfile.lock
index ac299ef1..9254dbe5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    increase (1.320.0)
+    increase (1.321.0)
       cgi
       connection_pool
       standardwebhooks
diff --git a/README.md b/README.md
index 07b58c9b..5906f10b 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ To use this gem, install via Bundler by adding the following to your application
 <!-- x-release-please-start-version -->
 
 ```ruby
-gem "increase", "~> 1.320.0"
+gem "increase", "~> 1.321.0"
 ```
 
 <!-- x-release-please-end -->
@@ -96,7 +96,7 @@ When the library is unable to connect to the API, or if the API returns a non-su
 
 ```ruby
 begin
-  account = increase.accounts.create(name: "New Account!")
+  account = increase.accounts.create(name: "Oops")
 rescue Increase::Errors::APIConnectionError => e
   puts("The server could not be reached")
   puts(e.cause)  # an underlying Exception, likely raised within `net/http`
diff --git a/lib/increase/version.rb b/lib/increase/version.rb
index 05e6fbaa..c9039be7 100644
--- a/lib/increase/version.rb
+++ b/lib/increase/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Increase
-  VERSION = "1.320.0"
+  VERSION = "1.321.0"
 end