Merge pull request #524 from zipmark/dependabot/bundler/capybara-tw-3.39.2

Update capybara requirement from ~> 2.6.2 to ~> 3.39.2 [ci skip]

Author: bf4

rspec_api_documentation.gemspec

@@ -22,7 +22,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency "fakefs", "~> 0.6.0"
   s.add_development_dependency "sinatra", "~> 1.4.7"
   s.add_development_dependency "aruba", "~> 0.14.14"
-  s.add_development_dependency "capybara", "~> 2.6.2"
+  s.add_development_dependency "capybara", "~> 3.39.2"
   s.add_development_dependency "rake", "~> 10.5.0"
   s.add_development_dependency "rack-test", "~> 0.6.3"
   s.add_development_dependency "rack-oauth2", "~> 1.12.0"