diff --git a/.travis.yml b/.travis.yml
index 34dba69f..9c7224a4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,6 @@
 rvm:
-  - 1.8.7
-  - 1.9.2
   - 1.9.3
   - 2.0.0
   - ruby-head
-  - jruby-18mode
   - jruby-19mode
-  - rbx-18mode
-  - rbx-19mode
-  - ree
+  - rbx-19mode
\ No newline at end of file
diff --git a/README.rdoc b/README.rdoc
index 27fa0606..d549266e 100644
--- a/README.rdoc
+++ b/README.rdoc
@@ -1,10 +1,10 @@
 == numbers_and_words
 
-{<img src="https://badge.fury.io/rb/numbers_and_words.png" alt="Gem Version" />}[http://badge.fury.io/rb/numbers_and_words]
-{<img src="https://gemnasium.com/kslazarev/numbers_and_words.png" alt="Dependency Status" />}[https://gemnasium.com/kslazarev/numbers_and_words]
-{<img src="https://codeclimate.com/github/kslazarev/numbers_and_words.png" />}[https://codeclimate.com/github/kslazarev/numbers_and_words]
-{<img src="https://secure.travis-ci.org/kslazarev/numbers_and_words.png" />}[http://travis-ci.org/kslazarev/numbers_and_words]
-{<img src="https://coveralls.io/repos/kslazarev/numbers_and_words/badge.png" alt="Coverage Status" />}[https://coveralls.io/r/kslazarev/numbers_and_words]
+{<img src="https://badge.fury.io/rb/numbers_and_words.png?branch=master" alt="Gem Version" />}[http://badge.fury.io/rb/numbers_and_words]
+{<img src="https://gemnasium.com/kslazarev/numbers_and_words.png?branch=master" alt="Dependency Status" />}[https://gemnasium.com/kslazarev/numbers_and_words]
+{<img src="https://codeclimate.com/github/kslazarev/numbers_and_words.png?branch=master" />}[https://codeclimate.com/github/kslazarev/numbers_and_words]
+{<img src="https://secure.travis-ci.org/kslazarev/numbers_and_words.png?branch=master" />}[http://travis-ci.org/kslazarev/numbers_and_words]
+{<img src="https://coveralls.io/repos/kslazarev/numbers_and_words/badge.png?branch=master" alt="Coverage Status" />}[https://coveralls.io/r/kslazarev/numbers_and_words]
 
 Convert numbers to words using the I18n library.
 
@@ -231,7 +231,8 @@ Számok betűvel írva az I18n könyvtár segítségével.
 
 == Requirements / Требования / Configuration Requise
 
-* 1.8.7 <= Ruby (compatible with/совместимость с/compatible avec Ruby 1.9, JRuby and/и/et Rubinius);
+* 1.9.3 <= Ruby (compatible with/совместимость с/compatible avec Ruby 1.9, JRuby and/и/et Rubinius);
+* 1.8.7 <= Ruby <= 1.9.2 (-v 0.9.0)
 * 0.5.0 <= I18n (earlier versions not tested/ранние версии не тестировались/versions précédentes non testées);
 
 == Installation / Установка / Installation
diff --git a/Rakefile b/Rakefile
index 0fc0cef8..351428e2 100644
--- a/Rakefile
+++ b/Rakefile
@@ -28,12 +28,12 @@ end
 
 Jeweler::RubygemsDotOrgTasks.new
 
-#require 'rspec/core'
-#require 'rspec/core/rake_task'
+require 'rspec/core'
+require 'rspec/core/rake_task'
 
-#RSpec::Core::RakeTask.new(:spec) { |spec| spec.pattern = FileList['spec/**/*_spec.rb'] }
+RSpec::Core::RakeTask.new(:spec) { |spec| spec.pattern = FileList['spec/**/*_spec.rb'] }
 
-#task :default => :spec
+task :default => :spec
 
 require 'rdoc/task'
 Rake::RDocTask.new do |rdoc|