Fix for development dependencies

Gemfile.lock

@@ -0,0 +1,27 @@
+PATH
+  remote: .
+  specs:
+    to_boolean (1.0.1)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    ansi (1.4.3)
+    builder (3.2.2)
+    minitest (5.4.1)
+    minitest-reporters (1.0.5)
+      ansi
+      builder
+      minitest (>= 5.0)
+      ruby-progressbar
+    rake (10.3.2)
+    ruby-progressbar (1.5.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  minitest (~> 5.4)
+  minitest-reporters (~> 1.0)
+  rake (~> 10.3)
+  to_boolean!

to_boolean.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |gem|
   gem.name          = 'to_boolean'
-  gem.version       = '1.0.0'
+  gem.version       = '1.0.1'
   gem.platform      = Gem::Platform::RUBY
   gem.authors       = ['Jani Jegoroff']
   gem.date          = '2014-09-10'
@@ -15,7 +15,7 @@ Gem::Specification.new do |gem|
 
   gem.test_files    = %w[spec/spec_helper.rb spec/spec_to_boolean.rb]
 
-  gem.add_development_dependency 'rake', '~> 0'
-  gem.add_development_dependency 'minitest', '~> 0'
-  gem.add_development_dependency 'minitest-reporters', '~> 0'
+  gem.add_development_dependency 'rake', '~> 10.3'
+  gem.add_development_dependency 'minitest', '~> 5.4'
+  gem.add_development_dependency 'minitest-reporters', '~> 1.0'
 end