diff --git a/.travis.yml b/.travis.yml
index 4f5880e..f79d0cb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,6 @@ language: ruby
 services:
   - mongodb
 rvm:
-  - 2.2
   - 2.3
   - 2.4
   - 2.5
diff --git a/README.md b/README.md
index c43a3c8..22152f5 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,12 @@
 # ActiveAdmin-Mongoid
+[![Build Status](https://travis-ci.org/activeadmin/activeadmin-mongoid.svg?branch=master)](https://travis-ci.org/activeadmin/activeadmin-mongoid)
 
 ## Updates
 
 ActiveAdmin is holding off on pulling Mongoid support into the core ActiveAdmin application.  This repo was pulled into the ActiveAdmin org from previous work done by Elia Schito, and will be maintained by Nic Boie, JD Guzman, Elia Schito and other ActiveAdmin and community members.
 
-### Requirements for version 0.7.0
-* Ruby 2.2.2 or greater. (Note, ruby-2.4.0 fails specs, see [this issue](https://github.com/DatabaseCleaner/database_cleaner/issues/466))
+### Requirements for version 0.8.0
+* Ruby 2.3.0 or greater. (Note, ruby-2.4.0 fails specs, see [this issue](https://github.com/DatabaseCleaner/database_cleaner/issues/466))
 * Tested working on Rails 5.1.x
 * Mongoid 6.x (**WARNING**:, using a Mongoid version >= 6.1.x has resulted in a fair amount of errors seen in the wild.  Test your upgrade very carefully with any apps in which you're using this gem with Mongoid >= 6.1.x!)
 * ActiveAdmin 1.3
@@ -19,9 +20,6 @@ ActiveAdmin is holding off on pulling Mongoid support into the core ActiveAdmin
 
 This gem has been brought into the ActiveAdmin org for support and maintenance.
 
-<!-- [![Build Status](https://secure.travis-ci.org/elia/activeadmin-mongoid.svg?branch=master)](http://travis-ci.org/elia/activeadmin-mongoid)
-[![Gem Version](https://badge.fury.io/rb/activeadmin-mongoid.svg)](http://badge.fury.io/rb/activeadmin-mongoid) -->
-
 # ActiveAdmin::Mongoid
 
 ActiveAdmin hacks to support Mongoid.
diff --git a/activeadmin-mongoid.gemspec b/activeadmin-mongoid.gemspec
index 4f4baf4..72ee753 100644
--- a/activeadmin-mongoid.gemspec
+++ b/activeadmin-mongoid.gemspec
@@ -17,6 +17,8 @@ Gem::Specification.new do |gem|
   gem.require_paths = ['lib']
   gem.version       = ActiveAdmin::Mongoid::VERSION
   gem.license       = 'MIT'
+  
+  gem.required_ruby_version = '>= 2.3'
 
   gem.add_runtime_dependency 'mongoid',     ['~> 6.0']
   gem.add_runtime_dependency 'activeadmin', '>= 1.3.0'
diff --git a/lib/active_admin/mongoid/version.rb b/lib/active_admin/mongoid/version.rb
index 68ba6fa..9a8ecb1 100644
--- a/lib/active_admin/mongoid/version.rb
+++ b/lib/active_admin/mongoid/version.rb
@@ -1,5 +1,5 @@
 module ActiveAdmin
   module Mongoid
-    VERSION = '0.7.0'
+    VERSION = '0.8.0'
   end
 end