diff --git a/CHANGELOG b/CHANGELOG
index ea0b4f8c..ac1f5ccd 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,10 +1,7 @@
 3.1.0
 * Ensure that nested_set queries respect the model's default_scope. [oesgalha](https://github.com/oesgalha)
-
-3.0.5
-* Fix .all_roots_valid? method when model is ordered by default
-
-3.0.4
+* Add Rails 5 support [Krzysztof Rybka](https://github.com/krzysiek1507)
+* Fix .all_roots_valid? method when model is ordered by default [Adam Hodowany](https://github.com/hodak)
 * Reuse the current model's connection when available [Tim Bugai] [#322](https://github.com/collectiveidea/awesome_nested_set/pull/322)
 
 3.0.3
diff --git a/README.md b/README.md
index a48ccb7e..711bac9c 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 Awesome Nested Set is an implementation of the nested set pattern for ActiveRecord models.
 It is a replacement for acts_as_nested_set and BetterNestedSet, but more awesome.
 
-Version 3 supports Rails 4. Version 2 supports Rails 3. Gem versions prior to 2.0 support Rails 2.
+Version 3.1 supports Rails 5 & 4. Version 2 supports Rails 3. Gem versions prior to 2.0 support Rails 2.
 
 ## What makes this so awesome?
 
@@ -239,4 +239,4 @@ You can learn more about nested sets at: http://threebit.net/tutorials/nestedset
 
 Please see the ['Contributing' document](CONTRIBUTING.md).
 
-Copyright © 2008 - 2014 Collective Idea, released under the MIT license
+Copyright © 2008–2015 [Collective Idea](http://collectiveidea.com), released under the MIT license.
diff --git a/lib/awesome_nested_set/version.rb b/lib/awesome_nested_set/version.rb
index ae706c96..a5839f8d 100644
--- a/lib/awesome_nested_set/version.rb
+++ b/lib/awesome_nested_set/version.rb
@@ -1,3 +1,3 @@
 module AwesomeNestedSet
-  VERSION = '3.0.3' unless defined?(::AwesomeNestedSet::VERSION)
+  VERSION = '3.1.0' unless defined?(::AwesomeNestedSet::VERSION)
 end