diff --git a/CHANGES.md b/CHANGES.md
index b0bb74c..639b35c 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,9 @@
+## v2.2.3
+
+* Fixes Rails 7 compatibility.
+  [#88](https://github.com/glebm/rails_email_preview/pull/88)
+  [#90](https://github.com/glebm/rails_email_preview/issues/90)
+
 ## v2.2.2
 
 1. Fixes deprecation warnings on Rails 6.
diff --git a/README.md b/README.md
index 65a02d5..a525880 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ REP comes with two themes: a simple standalone theme, and a theme that uses [Boo
 Add [![Gem Version][gem-badge]][gem] to Gemfile:
 
 ```ruby
-gem 'rails_email_preview', '~> 2.2.2'
+gem 'rails_email_preview', '~> 2.2.3'
 ```
 
 Add an initializer and the routes:
diff --git a/lib/rails_email_preview/version.rb b/lib/rails_email_preview/version.rb
index 0659e24..903b9ec 100644
--- a/lib/rails_email_preview/version.rb
+++ b/lib/rails_email_preview/version.rb
@@ -1,3 +1,3 @@
 module RailsEmailPreview
-  VERSION = '2.2.2'
+  VERSION = '2.2.3'
 end