diff --git a/CHANGELOG.md b/CHANGELOG.md
index 043cd8e71..c3a175277 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 
 ## [UNRELEASED]
 
+## [1.9.1] - 2025-10-22
+
 ### Added
 - Added RBS inlines type signatures
 - Added YARDocs for `attr_reader` and `attr_accessor` methods
diff --git a/Gemfile.lock b/Gemfile.lock
index 0547eee49..ca127ca6c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    cmdx (1.9.0)
+    cmdx (1.9.1)
       bigdecimal
       logger
       zeitwerk
diff --git a/lib/cmdx/version.rb b/lib/cmdx/version.rb
index 30166d518..4bdf2c767 100644
--- a/lib/cmdx/version.rb
+++ b/lib/cmdx/version.rb
@@ -5,6 +5,6 @@ module CMDx
   # @return [String] the version of the CMDx gem
   #
   # @rbs return: String
-  VERSION = "1.9.0"
+  VERSION = "1.9.1"
 
 end