metacrunch.gemspec in metacrunch-2.1.0.pre1 vs metacrunch.gemspec in metacrunch-2.1.0

@@ -1,11 +1,11 @@
 require File.expand_path("../lib/metacrunch/version", __FILE__)
 
 Gem::Specification.new do |s|
   s.authors       = ["René Sprotte", "Michael Sievers", "Marcel Otto"]
   s.email         = "[e-mail]"
-  s.summary       = %q{Metadata processing toolkit for Ruby}
+  s.summary       = %q{Data processing toolkit for Ruby}
   s.description   = s.summary
   s.homepage      = "http://github.com/ubpb/metacrunch"
   s.licenses      = ["MIT"]
 
   s.files         = `git ls-files`.split($\)
@@ -18,8 +18,10 @@
   s.executables   = ["metacrunch"]
 
   s.required_ruby_version = ">= 2.2.0"
 
   s.add_dependency "activesupport", "~> 4.2", ">= 4.2.0"
+  s.add_dependency "builder",       "~> 3.2", ">= 3.2.2"
   s.add_dependency "parallel",      "~> 1.4", ">= 1.4.1"
   s.add_dependency "thor",          "~> 0.19"
+  s.add_dependency "ox",            "~> 2.1"
 end