prawn-svg.gemspec in prawn-svg-0.31.0 vs prawn-svg.gemspec in prawn-svg-0.32.0

@@ -15,12 +15,13 @@
   gem.files         = `git ls-files`.split("\n")
   gem.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   gem.name          = "prawn-svg"
   gem.require_paths = ["lib"]
 
-  gem.required_ruby_version = '>= 2.1.0'
+  gem.required_ruby_version = '>= 2.3.0'
 
   gem.add_runtime_dependency "prawn", ">= 0.11.1", "< 3"
   gem.add_runtime_dependency "css_parser", "~> 1.6"
+  gem.add_runtime_dependency "rexml", "~> 3.2"
   gem.add_development_dependency "rspec", "~> 3.0"
   gem.add_development_dependency "rake", "~> 13.0"
 end