diff --git a/clients/ruby/CHANGELOG.md b/clients/ruby/CHANGELOG.md
index a8090691a..8403eacc0 100644
--- a/clients/ruby/CHANGELOG.md
+++ b/clients/ruby/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [4.28.0](https://github.com/phrase/strings-openapi/compare/ruby-v4.27.0...ruby-v4.28.0) (2026-09-17)
+
+
+### Features
+
+* **API:** add name filter query parameter to spaces list #STRINGS-3036 ([#1267](https://github.com/phrase/strings-openapi/issues/1267)) ([3b54f73](https://github.com/phrase/strings-openapi/commit/3b54f73252698dd93411cfaffff3a97ea114be92))
+* **API:** document translation_keys_sort_collation on /projects endpoints ([#1270](https://github.com/phrase/strings-openapi/issues/1270)) ([0a22b46](https://github.com/phrase/strings-openapi/commit/0a22b467aa077a1743546bc53add0628c8c05927))
+
 ## [4.27.0](https://github.com/phrase/strings-openapi/compare/ruby-v4.26.0...ruby-v4.27.0) (2026-09-11)
 
 
diff --git a/openapi-generator/ruby_lang.yaml b/openapi-generator/ruby_lang.yaml
index 16b0175de..b5a20f903 100644
--- a/openapi-generator/ruby_lang.yaml
+++ b/openapi-generator/ruby_lang.yaml
@@ -3,7 +3,7 @@ generatorName: ruby
 outputDir: clients/ruby
 moduleName: Phrase
 gemName: phrase
-gemVersion: 4.27.0
+gemVersion: 4.28.0
 gemDescription: Phrase Strings is a translation management platform for software projects.
 gemSummary: >-
   You can collaborate on language file translation with your team or order
diff --git a/release-please/manifest-ruby.json b/release-please/manifest-ruby.json
index 81e5e657b..cd95c2509 100644
--- a/release-please/manifest-ruby.json
+++ b/release-please/manifest-ruby.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.27.0"
+  ".": "4.28.0"
 }
\ No newline at end of file