diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d26be5a..ee4d9f96 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@
 
 ## 1.1
 
+### 1.1.3
+- Do not swallow keyword args on ruby 3 in fallthrough accessors
+  ([#520](https://github.com/shioyama/mobility/pull/520)) thanks
+  [doits](https://github.com/doits)!
+
 ### 1.1.2
 - Check whether class responds to mobility_attribute?
   ([#515](https://github.com/shioyama/mobility/pull/515))
diff --git a/README.md b/README.md
index f826d1b2..4cad15f0 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ Installation
 Add this line to your application's Gemfile:
 
 ```ruby
-gem 'mobility', '~> 1.1.2'
+gem 'mobility', '~> 1.1.3'
 ```
 
 ### ActiveRecord (Rails)
diff --git a/lib/mobility/version.rb b/lib/mobility/version.rb
index a895730b..5cb5d704 100644
--- a/lib/mobility/version.rb
+++ b/lib/mobility/version.rb
@@ -8,7 +8,7 @@ def self.gem_version
   module VERSION
     MAJOR = 1
     MINOR = 1
-    TINY = 2
+    TINY = 3
     PRE = nil
 
     STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".")