rack-mini-profiler.gemspec in rack-mini-profiler-3.0.0 vs rack-mini-profiler.gemspec in rack-mini-profiler-3.1.0

@@ -19,20 +19,20 @@
   s.extra_rdoc_files = [
     "README.md",
     "CHANGELOG.md"
   ]
   s.add_runtime_dependency 'rack', '>= 1.2.0'
-  s.required_ruby_version = '>= 2.4.0'
+  s.required_ruby_version = '>= 2.6.0'
 
   s.metadata = {
     'source_code_uri' => Rack::MiniProfiler::SOURCE_CODE_URI,
     'changelog_uri' => 'https://github.com/MiniProfiler/rack-mini-profiler/blob/master/CHANGELOG.md'
   }
 
   s.add_development_dependency 'rake'
   s.add_development_dependency 'rack-test'
   s.add_development_dependency 'dalli'
-  s.add_development_dependency 'rspec', '~> 3.6.0'
+  s.add_development_dependency 'rspec', '~> 3.12.0'
   s.add_development_dependency 'redis'
   s.add_development_dependency 'sassc'
   s.add_development_dependency 'stackprof'
   s.add_development_dependency 'rubocop'
   s.add_development_dependency 'mini_racer'