doc.gemspec in doc-0.2.6 vs doc.gemspec in doc-0.2.7

@@ -1,10 +1,10 @@
 # encoding: UTF-8
 
 Gem::Specification.new do |s|
   s.name        = 'doc'
-  s.version     = '0.2.6'
+  s.version     = '0.2.7'
   s.summary     = %q{Get all ruby documentation in one place}
   s.description = %Q{Generate `Rakefile` with `docr` and get searchable documentation for ruby, rails, gems, plugins and all other ruby code in one place}
   s.homepage    = "http://github.com/toy/#{s.name}"
   s.authors     = ['Ivan Kuchin']
   s.license     = 'MIT'
@@ -16,9 +16,9 @@
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = %w[lib]
 
   s.add_runtime_dependency 'sdoc', '~> 0.2.0'
   s.add_runtime_dependency 'fspath'
-  s.add_runtime_dependency 'progress'
+  s.add_runtime_dependency 'progress', '~> 2.4'
   s.add_runtime_dependency 'net-ftp-list'
   s.add_runtime_dependency 'rake'
 end