diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7250a11..52a27a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,25 @@
 # Changelog
 
-## [2.5.5](https://github.com/solidusio/solidus_dev_support/tree/2.5.5) (2022-09-08)
+## [2.5.6](https://github.com/solidusio/solidus_dev_support/tree/2.5.6) (2023-04-24)
 
-[Full Changelog](https://github.com/solidusio/solidus_dev_support/compare/v2.5.4...2.5.5)
+[Full Changelog](https://github.com/solidusio/solidus_dev_support/compare/v2.5.5...2.5.6)
+
+**Implemented enhancements:**
+
+- Allow Solidus 4 [\#203](https://github.com/solidusio/solidus_dev_support/pull/203) ([elia](https://github.com/elia))
+- Update proposed defaults [\#191](https://github.com/solidusio/solidus_dev_support/pull/191) ([elia](https://github.com/elia))
+
+**Fixed bugs:**
+
+- Fix sandbox default solidus branch [\#192](https://github.com/solidusio/solidus_dev_support/pull/192) ([RyanofWoods](https://github.com/RyanofWoods))
+
+**Merged pull requests:**
+
+- Remove Slack notifications for CI failures [\#199](https://github.com/solidusio/solidus_dev_support/pull/199) ([waiting-for-dev](https://github.com/waiting-for-dev))
+
+## [v2.5.5](https://github.com/solidusio/solidus_dev_support/tree/v2.5.5) (2022-09-08)
+
+[Full Changelog](https://github.com/solidusio/solidus_dev_support/compare/v2.5.4...v2.5.5)
 
 **Implemented enhancements:**
 
diff --git a/README.md b/README.md
index 7ade684..940395c 100644
--- a/README.md
+++ b/README.md
@@ -238,7 +238,7 @@ To release a new version:
 
 1. update the version number in `version.rb`
 2. update the changelog with `bin/rake changelog`
-3. commit the changes using `Bump SolidusDevSupport to 1.2.3` as the message
+3. commit the changes using `Release SolidusDevSupport v1.2.3` as the message
 3. run `bin/rake release`
 
 The last command will create a git tag for the version, push git commits and tags, and push the `.gem` file to
diff --git a/lib/solidus_dev_support/version.rb b/lib/solidus_dev_support/version.rb
index b4aff84..9accd26 100644
--- a/lib/solidus_dev_support/version.rb
+++ b/lib/solidus_dev_support/version.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 module SolidusDevSupport
-  VERSION = "2.5.5"
+  VERSION = "2.5.6"
 
   def self.gem_version
     Gem::Version.new(VERSION)