prawn-svg.gemspec in prawn-svg-0.16.2 vs prawn-svg.gemspec in prawn-svg-0.17.0

@@ -17,8 +17,9 @@
   gem.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   gem.name          = "prawn-svg"
   gem.require_paths = ["lib"]
 
   gem.add_runtime_dependency "prawn", ">= 0.8.4", "< 3"
+  gem.add_runtime_dependency "css_parser", "~> 1.3"
   gem.add_development_dependency "rspec", "~> 2.14"
   gem.add_development_dependency "rake", "~> 10.1"
 end