setsuzoku.gemspec in setsuzoku-0.12.59 vs setsuzoku.gemspec in setsuzoku-0.13.0

@@ -38,10 +38,10 @@
 
   spec.add_development_dependency "bundler", "~> 1.17"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "3.8"
   spec.add_development_dependency "webmock", "3.8"
-  spec.add_runtime_dependency "activesupport", "~> 5.0"
+  spec.add_runtime_dependency "activesupport", ">= 5.0", '< 7'
   spec.add_development_dependency "sorbet", "~> 0.5"
   spec.add_runtime_dependency "sorbet-runtime", "~> 0.5"
   #TODO: we should remove httparty if we can just use faraday
   spec.add_runtime_dependency "faraday", "~> 0.11"
   spec.add_runtime_dependency "nokogiri", "~> 1.10"