elasticsearch.gemspec in elasticsearch-2.0.2 vs elasticsearch.gemspec in elasticsearch-5.0.0.pre

@@ -18,12 +18,12 @@
   s.require_paths = ["lib"]
 
   s.extra_rdoc_files  = [ "README.md", "LICENSE.txt" ]
   s.rdoc_options      = [ "--charset=UTF-8" ]
 
-  s.add_dependency "elasticsearch-transport", '2.0.2'
-  s.add_dependency "elasticsearch-api",       '2.0.2'
+  s.add_dependency "elasticsearch-transport", '5.0.0.pre'
+  s.add_dependency "elasticsearch-api",       '5.0.0.pre'
 
   s.add_development_dependency "bundler", "> 1"
 
   if defined?(RUBY_VERSION) && RUBY_VERSION > '1.9'
     s.add_development_dependency "rake", "~> 11.1"
@@ -44,10 +44,10 @@
   s.add_development_dependency "ci_reporter", "~> 1.9"
 
   # Prevent unit test failures on Ruby 1.8
   if defined?(RUBY_VERSION) && RUBY_VERSION < '1.9'
     s.add_development_dependency "test-unit", '~> 2'
-    s.add_development_dependency "json"
+    s.add_development_dependency "json", '~> 1.8'
   end
 
   if defined?(RUBY_VERSION) && RUBY_VERSION > '1.9'
     s.add_development_dependency "minitest", "~> 4.0"
     s.add_development_dependency "ruby-prof" unless defined?(JRUBY_VERSION) || defined?(Rubinius)