u3d.gemspec in u3d-1.1.5 vs u3d.gemspec in u3d-1.2.0

@@ -27,9 +27,10 @@
   spec.add_dependency 'commander', '>= 4.4.0', '< 5.0.0' # CLI parser
   spec.add_dependency 'file-tail', '>= 1.2.0'
   spec.add_dependency 'filesize', '>= 0.1.1' # File sizes prettifier
   spec.add_dependency 'inifile', '>= 3.0.0', '< 4.0.0' # Parses INI files
   spec.add_dependency 'plist', '>= 3.1.0', '< 4.0.0' # Generate the Xcode config plist file
+  spec.add_dependency 'rubyzip', '>= 2.0.0', '< 3.0.0' # Installation of .zip files
   spec.add_dependency 'security', '= 0.1.3' # macOS Keychain manager, a dead project, no updates expected
   # Development only
   spec.add_development_dependency "bundler", "~> 1.13"
   spec.add_development_dependency "coveralls"
   spec.add_development_dependency "github_changelog_generator"