Rakefile in dm-migrations-1.0.0.rc1 vs Rakefile in dm-migrations-1.0.0.rc2

@@ -13,10 +13,10 @@
     gem.homepage    = 'http://github.com/datamapper/dm-more/tree/master/%s' % gem.name
     gem.authors     = [ 'Paul Sadauskas' ]
 
     gem.rubyforge_project = 'datamapper'
 
-    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