minitest-spec-rails.gemspec in minitest-spec-rails-4.7.0 vs minitest-spec-rails.gemspec in minitest-spec-rails-4.7.1

@@ -15,10 +15,9 @@
   gem.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   gem.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   gem.require_paths = ['lib']
   gem.add_runtime_dependency     'minitest', '~> 4.7'
   gem.add_runtime_dependency     'rails', '>= 3.0'
-  gem.add_runtime_dependency     'minitest_tu_shim', '~> 1.3.2'
   gem.add_development_dependency 'appraisal'
   gem.add_development_dependency 'guard-minitest'
   gem.add_development_dependency 'minitest-emoji'
   gem.add_development_dependency 'minitest-focus'
   gem.add_development_dependency 'rake'