mojo_magick.gemspec in mojo_magick-0.6.7 vs mojo_magick.gemspec in mojo_magick-0.6.8

@@ -25,18 +25,11 @@
   s.required_ruby_version = ">= 2.6.0"
 
   s.rubyforge_project = "mojo_magick"
 
   s.files         = `git ls-files`.split("\n")
-  s.test_files    = `git ls-files -- {test,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map { |f| File.basename(f) }
   s.require_paths = ["lib"]
-  s.add_development_dependency("bundle-audit")
-  s.add_development_dependency("bundler")
-  s.add_development_dependency("minitest")
-  s.add_development_dependency("rake")
-  s.add_development_dependency("rubocop")
-  s.add_development_dependency("rubocop-performance")
 
   s.post_install_message = post_install_message
   s.metadata["rubygems_mfa_required"] = "true"
 end