diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 980ea05..f800719 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.4.2"
+  ".": "0.4.3"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e40d558..a55e128 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [0.4.3](https://github.com/Hexlet/cloudpayments-ruby/compare/v0.4.2...v0.4.3) (2026-06-26)
+
+
+### Bug Fixes
+
+* allow null for MaxPeriods in subscription response model ([bcddb1a](https://github.com/Hexlet/cloudpayments-ruby/commit/bcddb1a49762fb4801838b0bf31f052c01824ba4))
+* nullable MaxPeriods response + migrate off Stainless build ([b7feae4](https://github.com/Hexlet/cloudpayments-ruby/commit/b7feae419c4949833161ef2debafe7f851e6789a))
+
 ## 0.4.2 (2026-04-09)
 
 Full Changelog: [v0.4.1...v0.4.2](https://github.com/Hexlet/cloudpayments-ruby/compare/v0.4.1...v0.4.2)
diff --git a/README.md b/README.md
index 4dd30b8..9ae94b4 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 "cloudpayments-ruby", "~> 0.4.2"
+gem "cloudpayments-ruby", "~> 0.4.3"
 ```
 
 <!-- x-release-please-end -->
diff --git a/lib/cloudpayments_ruby/version.rb b/lib/cloudpayments_ruby/version.rb
index 9b7fe58..3f66761 100644
--- a/lib/cloudpayments_ruby/version.rb
+++ b/lib/cloudpayments_ruby/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module CloudpaymentsRuby
-  VERSION = "0.4.2"
+  VERSION = "0.4.3"
 end