diff --git a/.travis.yml b/.travis.yml
index 618ed7b..6b00267 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,5 @@
 language: ruby
 rvm:
-  - 1.9.3
   - 2.0.0
   - 2.1.0
   - 2.1.1
diff --git a/README.md b/README.md
index 30e6f52..50a14bc 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,9 @@
 
 [CloudFlare](http://www.cloudflare.com/) is a service that protects and speeds up websites. Capistrano Cloudflare provides [Capistrano](https://github.com/capistrano/capistrano/wiki/Documentation-v2.x) tasks to update your CloudFlare settings.
 
-Capistrano CloudFlare Version 1.0 and above supports the new Capistrano v3 API. For compatbility with Capistrano v2, please use version `0.0.2`.
+Capistrano CloudFlare Version 2.0 and above supports the new Capistrano v3 API. For compatbility with Capistrano v2, please use version `0.0.2`.
+
+This fork of the library supports CloudFlare's version 4 API
 
 Currently only cache purging is supported.
 
@@ -27,12 +29,12 @@ When using Capistrano, add:
     require 'capistrano/cloudflare'
 
     set :cloudflare_options, {
-        :domain  => 'example.com',
+        :zone  => 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA',
         :email   => 'me@example.com',
         :api_key => 'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF'
     }
 
-to config/deploy.rb. These options can be found in your [CloudFlare account seetings](https://www.cloudflare.com/my-account).
+to config/deploy.rb. Your api key can be found in your [CloudFlare account seetings](https://www.cloudflare.com/my-account). Your Zone can be determined by called the CloudFlare API [List Zones Endpoint](https://api.cloudflare.com/#zone-list-zones)
 
 The following Capistrano tasks should now be available:
 
diff --git a/capistrano-cloudflare.gemspec b/capistrano-cloudflare.gemspec
index f3822a5..65c1061 100644
--- a/capistrano-cloudflare.gemspec
+++ b/capistrano-cloudflare.gemspec
@@ -2,8 +2,8 @@
 require File.expand_path('../lib/capistrano/cloudflare/version', __FILE__)
 
 Gem::Specification.new do |gem|
-  gem.authors       = ["Nathan L Smith"]
-  gem.email         = ["nlloyds@gmail.com"]
+  gem.authors       = ["Nathan L Smith", "Tristan D Havelick"]
+  gem.email         = ["nlloyds@gmail.com", "tristan@havelick.com"]
   gem.description   = %q{Capistrano extensions for CloudFlare}
   gem.summary       = %q{Lets you make CloudFlare API calls when deploying with Capistrano.}
   gem.homepage      = "https://github.com/cramerdev/capistrano-cloudflare"
@@ -14,9 +14,11 @@ Gem::Specification.new do |gem|
   gem.name          = "capistrano-cloudflare"
   gem.require_paths = ["lib"]
   gem.version       = Capistrano::CloudFlare::VERSION
+  gem.required_ruby_version = '>= 2.0.0'
 
   gem.add_dependency 'capistrano', '>= 2.0'
   gem.add_dependency 'json'
+  gem.add_dependency 'httparty'
 
   gem.add_development_dependency 'rake'
   gem.add_development_dependency 'rspec'
diff --git a/lib/capistrano/cloudflare.rb b/lib/capistrano/cloudflare.rb
index d2434e8..cc0769a 100644
--- a/lib/capistrano/cloudflare.rb
+++ b/lib/capistrano/cloudflare.rb
@@ -1,25 +1,29 @@
 require 'capistrano'
 require 'capistrano/cloudflare/version'
 require 'json'
-require 'net/http'
+require 'httparty'
 require 'rake'
 
 module Capistrano
   module CloudFlare
     def self.send_request(options = {})
-      uri = URI('https://www.cloudflare.com/api_json.html')
-      http = Net::HTTP.new(uri.host, uri.port)
-      http.use_ssl = true
-      request = Net::HTTP::Post.new(uri.request_uri)
-      request.set_form_data({
-        :v     => 1,
-        :a     => 'fpurge_ts',
-        :z     => options[:domain],
-        :tkn   => options[:api_key],
-        :email => options[:email]
+      zone = options[:zone]
+      params =       {
+        :purge_everything => true,
+      }
+      headers = {
+        'Content-Type' => 'application/json',
+        'X-Auth-Email' => options[:email],
+        'X-Auth-Key' => options[:api_key]
+      }
 
-      })
-      response = JSON.parse(http.request(request).body)
+      resp = HTTParty.delete(
+        "https://api.cloudflare.com/client/v4/zones/#{zone}/purge_cache",
+        :body => params.to_json,
+        :headers => headers
+      )
+
+      JSON.parse(resp.body)
     end
   end
 end
diff --git a/lib/capistrano/cloudflare/version.rb b/lib/capistrano/cloudflare/version.rb
index 320e021..9c42a6c 100644
--- a/lib/capistrano/cloudflare/version.rb
+++ b/lib/capistrano/cloudflare/version.rb
@@ -1,5 +1,5 @@
 module Capistrano
   module CloudFlare
-    VERSION = '1.0.0'
+    VERSION = '2.0'
   end
 end
diff --git a/lib/capistrano/tasks/cloudflare.rake b/lib/capistrano/tasks/cloudflare.rake
index 8df7628..42a48c9 100644
--- a/lib/capistrano/tasks/cloudflare.rake
+++ b/lib/capistrano/tasks/cloudflare.rake
@@ -2,13 +2,13 @@ namespace :cloudflare do
   namespace :cache do
     desc "Purge the CloudFlare cache"
     task :purge do
-      on roles(:all) do
+      run_locally do
         raise 'Missing CloudFlare configuration.' unless fetch(:cloudflare_options).respond_to?(:[])
         response = Capistrano::CloudFlare.send_request(fetch(:cloudflare_options))
-        if response['result'] == 'success'
-          info "Purged CloudFlare cache for #{fetch(:cloudflare_options)[:domain]}"
+        if response['success']
+          info "Purged CloudFlare cache for #{fetch(:cloudflare_options)[:zone]}"
         else
-          error "CloudFlare cache purge failed. Reason: #{response['msg'] || 'unknown.'}"
+          error "CloudFlare cache purge failed. Reason: #{response['errors'].first['message'] || 'unknown.'}"
         end
       end
     end
diff --git a/spec/capistrano/cloudflare_spec.rb b/spec/capistrano/cloudflare_spec.rb
index 442c152..0273a3f 100644
--- a/spec/capistrano/cloudflare_spec.rb
+++ b/spec/capistrano/cloudflare_spec.rb
@@ -4,19 +4,19 @@
   it { should be_a Module }
 
   describe '.send_request' do
-    it 'should POST to the cloudflare API and return the response body as a hash' do
+    it 'should call out to the cloudflare API and return the response body as a hash' do
       options = {
-        domain:   'example.com',
+        zone:   'Z',
         email:    'me@example.com',
         api_key:  'F'
       }
 
-      body = { 'result' => 'success' }
-      stub_request(:post, 'https://www.cloudflare.com/api_json.html').to_return(
+      body = { 'success' => true }
+      stub_request(:delete, "https://api.cloudflare.com/client/v4/zones/Z/purge_cache").to_return(
         :status => 200, :body => body.to_json
       )
 
-      Capistrano::CloudFlare.send_request(options).should eq(body)
+      Capistrano::CloudFlare.send_request(options)['success'].should eq(true)
     end
   end
 end