Rakefile in bones-3.8.3 vs Rakefile in bones-3.8.4

@@ -24,15 +24,15 @@
   ann.paragraphs  %w[install synopsis features]
   ann.text        gem.extras[:post_install_message]
 
   use_gmail
 
-  depend_on  'rake', '~> 10.0'
-  depend_on  'rdoc', '~> 4.0'
+  depend_on  'rake', '~> 12.0'
+  depend_on  'rdoc', '~> 5.0'
   depend_on  'little-plugger', '~> 1.1'
   depend_on  'loquacious', '~> 1.9'
 
-  depend_on  'rspec', '~> 3.2', :development => true
+  depend_on  'rspec', '~> 3.5', :development => true
 
   # These are commented out to avoid circular dependencies when installing
   # bones-git or bones-rspec in development mode
   ####
   # depend_on  'bones-git',   :development => true