diff --git a/README.md b/README.md
index f2da91e..f835592 100644
--- a/README.md
+++ b/README.md
@@ -325,11 +325,10 @@ AwesomePrint.defaults = {
 AwesomePrint follows the [Semantic Versioning](http://semver.org/) standard.
 
 ### Contributing ###
-See [Contributing.md](https://github.com/michaeldv/awesome_print/blob/master/CONTRIBUTING.md)
- for information.
+See [CONTRIBUTING.md](CONTRIBUTING.md) for information.
 
 ### License ###
-Copyright (c) 2010-2013 Michael Dvorkin
+Copyright (c) 2010-2016 Michael Dvorkin and contributors
 
 http://www.dvorkin.net
 
diff --git a/awesome_print.gemspec b/awesome_print.gemspec
index 7212bf0..8059d38 100644
--- a/awesome_print.gemspec
+++ b/awesome_print.gemspec
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/ap.rb b/lib/ap.rb
index 793a9af..bf7d07c 100644
--- a/lib/ap.rb
+++ b/lib/ap.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print.rb b/lib/awesome_print.rb
index 7ce87c6..f7d1d4d 100644
--- a/lib/awesome_print.rb
+++ b/lib/awesome_print.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/core_ext/array.rb b/lib/awesome_print/core_ext/array.rb
index ec1a1cd..ee196dd 100644
--- a/lib/awesome_print/core_ext/array.rb
+++ b/lib/awesome_print/core_ext/array.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/core_ext/class.rb b/lib/awesome_print/core_ext/class.rb
index 5faac7e..850d2d3 100644
--- a/lib/awesome_print/core_ext/class.rb
+++ b/lib/awesome_print/core_ext/class.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/core_ext/kernel.rb b/lib/awesome_print/core_ext/kernel.rb
index a87d19c..e8d38ed 100644
--- a/lib/awesome_print/core_ext/kernel.rb
+++ b/lib/awesome_print/core_ext/kernel.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/core_ext/logger.rb b/lib/awesome_print/core_ext/logger.rb
index 516609c..5754ff5 100644
--- a/lib/awesome_print/core_ext/logger.rb
+++ b/lib/awesome_print/core_ext/logger.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/core_ext/method.rb b/lib/awesome_print/core_ext/method.rb
index a30b148..c0f14da 100644
--- a/lib/awesome_print/core_ext/method.rb
+++ b/lib/awesome_print/core_ext/method.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
@@ -18,4 +18,4 @@ unless nil.method(:class).respond_to?(:name)
       inspect.split(/[#.>]/)[-1]
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/awesome_print/core_ext/object.rb b/lib/awesome_print/core_ext/object.rb
index c58e279..d76f4cd 100644
--- a/lib/awesome_print/core_ext/object.rb
+++ b/lib/awesome_print/core_ext/object.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/core_ext/string.rb b/lib/awesome_print/core_ext/string.rb
index 3fa1ed9..dece9be 100644
--- a/lib/awesome_print/core_ext/string.rb
+++ b/lib/awesome_print/core_ext/string.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/ext/action_view.rb b/lib/awesome_print/ext/action_view.rb
index c34e8d0..72997cd 100644
--- a/lib/awesome_print/ext/action_view.rb
+++ b/lib/awesome_print/ext/action_view.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/ext/active_record.rb b/lib/awesome_print/ext/active_record.rb
index e04f9fe..97accf9 100644
--- a/lib/awesome_print/ext/active_record.rb
+++ b/lib/awesome_print/ext/active_record.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/ext/active_support.rb b/lib/awesome_print/ext/active_support.rb
index 2774990..2f20363 100644
--- a/lib/awesome_print/ext/active_support.rb
+++ b/lib/awesome_print/ext/active_support.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/ext/mongo_mapper.rb b/lib/awesome_print/ext/mongo_mapper.rb
index 4e7a81a..022b44c 100644
--- a/lib/awesome_print/ext/mongo_mapper.rb
+++ b/lib/awesome_print/ext/mongo_mapper.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/ext/mongoid.rb b/lib/awesome_print/ext/mongoid.rb
index 6d4d103..eb97ea5 100644
--- a/lib/awesome_print/ext/mongoid.rb
+++ b/lib/awesome_print/ext/mongoid.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/ext/nobrainer.rb b/lib/awesome_print/ext/nobrainer.rb
index d13b906..2d50c9d 100644
--- a/lib/awesome_print/ext/nobrainer.rb
+++ b/lib/awesome_print/ext/nobrainer.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/ext/nokogiri.rb b/lib/awesome_print/ext/nokogiri.rb
index 4d26c92..d449d69 100644
--- a/lib/awesome_print/ext/nokogiri.rb
+++ b/lib/awesome_print/ext/nokogiri.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/ext/ostruct.rb b/lib/awesome_print/ext/ostruct.rb
index 199122f..0d89819 100644
--- a/lib/awesome_print/ext/ostruct.rb
+++ b/lib/awesome_print/ext/ostruct.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/ext/ripple.rb b/lib/awesome_print/ext/ripple.rb
index 7bd6fac..68ebd5b 100644
--- a/lib/awesome_print/ext/ripple.rb
+++ b/lib/awesome_print/ext/ripple.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/ext/sequel.rb b/lib/awesome_print/ext/sequel.rb
index 75cfa23..e5f0be8 100644
--- a/lib/awesome_print/ext/sequel.rb
+++ b/lib/awesome_print/ext/sequel.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/formatter.rb b/lib/awesome_print/formatter.rb
index 94dccbf..99e02e6 100644
--- a/lib/awesome_print/formatter.rb
+++ b/lib/awesome_print/formatter.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/inspector.rb b/lib/awesome_print/inspector.rb
index c519322..ee10e4e 100644
--- a/lib/awesome_print/inspector.rb
+++ b/lib/awesome_print/inspector.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/lib/awesome_print/version.rb b/lib/awesome_print/version.rb
index b0eb80f..bbac362 100644
--- a/lib/awesome_print/version.rb
+++ b/lib/awesome_print/version.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/rails/init.rb b/rails/init.rb
index ef0b919..e102c5e 100644
--- a/rails/init.rb
+++ b/rails/init.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 7180cdc..3b564bd 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2013 Michael Dvorkin
+# Copyright (c) 2010-2016 Michael Dvorkin and contributors
 #
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php