bin/gem2rpm in gem2rpm-1.0.1 vs bin/gem2rpm in gem2rpm-1.0.2

@@ -50,15 +50,15 @@
 end
 
 if options[:fetch]
   gem_uri = ''
   begin
-    open("https://rubygems.org/api/v1/gems/#{gemfile}.json") do |f|
+    URI("https://rubygems.org/api/v1/gems/#{gemfile}.json").open do |f|
       gem_uri = f.read.match(/"gem_uri":\s*"(.*?)",/m)[1]
       gemfile = URI.parse(gem_uri).path.split('/').last
       gemfile = File.join(out_dir, gemfile)
       open(gemfile, 'w') do |gf|
-        gf.write(open(gem_uri).read)
+        gf.write(URI(gem_uri).open.read)
       end
     end
   rescue OpenURI::HTTPError => e
     Gem2Rpm.show_message("Gem fetch failed with error: #{e.message}")
     exit(1)