coltrane.gemspec in coltrane-1.0.11 vs coltrane.gemspec in coltrane-1.0.20

@@ -30,10 +30,10 @@
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
   spec.add_runtime_dependency 'facets',      '~> 3.1'
   spec.add_runtime_dependency 'paint',       '~> 2.0'
-  spec.add_runtime_dependency 'chroma',      '~> 0.2.0'
+  spec.add_runtime_dependency 'color',       '~> 1.8'
   spec.add_runtime_dependency 'mercenary',   '~> 0.3'
   spec.add_development_dependency "bundler", '~> 1.14'
   spec.add_development_dependency "rake",    '~> 10.0'
 end