diff --git a/Library/Homebrew/vendor/bundle/bundler/setup.rb b/Library/Homebrew/vendor/bundle/bundler/setup.rb
index c24ec0100a..26a1653a0a 100644
--- a/Library/Homebrew/vendor/bundle/bundler/setup.rb
+++ b/Library/Homebrew/vendor/bundle/bundler/setup.rb
@@ -71,7 +71,7 @@ $:.unshift File.expand_path("#{__dir__}/../#{RUBY_ENGINE}/#{Gem.ruby_api_version
 $:.unshift File.expand_path("#{__dir__}/../#{RUBY_ENGINE}/#{Gem.ruby_api_version}/gems/rubyntlm-0.6.3/lib")
 $:.unshift File.expand_path("#{__dir__}/../#{RUBY_ENGINE}/#{Gem.ruby_api_version}/gems/webrick-1.8.1/lib")
 $:.unshift File.expand_path("#{__dir__}/../#{RUBY_ENGINE}/#{Gem.ruby_api_version}/gems/webrobots-0.1.2/lib")
-$:.unshift File.expand_path("#{__dir__}/../#{RUBY_ENGINE}/#{Gem.ruby_api_version}/gems/mechanize-2.8.5/lib")
+$:.unshift File.expand_path("#{__dir__}/../#{RUBY_ENGINE}/#{Gem.ruby_api_version}/gems/mechanize-2.9.0/lib")
 $:.unshift File.expand_path("#{__dir__}/../#{RUBY_ENGINE}/#{Gem.ruby_api_version}/gems/method_source-1.0.0/lib")
 $:.unshift File.expand_path("#{__dir__}/../#{RUBY_ENGINE}/#{Gem.ruby_api_version}/gems/mustache-1.1.1/lib")
 $:.unshift File.expand_path("#{__dir__}/../#{RUBY_ENGINE}/#{Gem.ruby_api_version}/gems/parallel-1.22.1/lib")
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/mechanize-2.8.5/lib/mechanize/http/content_disposition_parser.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/mechanize-2.9.0/lib/mechanize/http/content_disposition_parser.rb
similarity index 100%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/mechanize-2.8.5/lib/mechanize/http/content_disposition_parser.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/mechanize-2.9.0/lib/mechanize/http/content_disposition_parser.rb
diff --git a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/mechanize-2.8.5/lib/mechanize/version.rb b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/mechanize-2.9.0/lib/mechanize/version.rb
similarity index 71%
rename from Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/mechanize-2.8.5/lib/mechanize/version.rb
rename to Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/mechanize-2.9.0/lib/mechanize/version.rb
index 60a7e6e933..1fa6c7890d 100644
--- a/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/mechanize-2.8.5/lib/mechanize/version.rb
+++ b/Library/Homebrew/vendor/bundle/ruby/2.6.0/gems/mechanize-2.9.0/lib/mechanize/version.rb
@@ -1,4 +1,4 @@
 # frozen_string_literal: true
 class Mechanize
-  VERSION = "2.8.5"
+  VERSION = "2.9.0"
 end