Rakefile in dm-do-adapter-1.0.0.rc1 vs Rakefile in dm-do-adapter-1.0.0.rc2

@@ -12,10 +12,10 @@
     gem.authors     = ["Dan Kubb"]
     gem.email       = %q{[e-mail]}
     gem.homepage    = 'http://github.com/datamapper/dm-do-adapter'
 
     gem.add_dependency 'data_objects',      '~> 0.10.1'
-    gem.add_dependency 'dm-core',           '~> 1.0.0.rc1'
+    gem.add_dependency 'dm-core',           '~> 1.0.0.rc2'
 
     gem.add_development_dependency 'rspec', '~> 1.3'
   end
 
   Jeweler::GemcutterTasks.new