rack-content-hash.gemspec in rack-content-hash-0.0.1 vs rack-content-hash.gemspec in rack-content-hash-0.0.2

@@ -15,9 +15,10 @@
 
   gem.files = `git ls-files`.split($/)
   gem.test_files = gem.files.grep(%r{^(test|spec|features)/})
   gem.require_paths = ['lib']
 
+  gem.add_development_dependency('rake')
   gem.add_development_dependency('rspec')
   gem.add_development_dependency('guard')
   gem.add_development_dependency('guard-rspec')
 end