diff --git a/.env.sample b/.env.sample
index 3cebf7270..08c9853b0 100644
--- a/.env.sample
+++ b/.env.sample
@@ -1,4 +1 @@
-pusher_cluster=
-pusher_key=
-
 fb_app_id=
diff --git a/.eslintrc.js b/.eslintrc.js
index 52f9f9e02..50f5ee562 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -43,7 +43,6 @@ module.exports = {
   },
   globals: {
     __WEBPACK_ENV__: true,
-    __PUSHER__: true,
     __FB_APP_ID__: true,
   },
 };
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 970b60ed9..17dfb84f9 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -40,7 +40,7 @@ Lint/UselessAssignment:
   Exclude:
     - 'app/controllers/api/v1/callbacks_controller.rb'
     - 'app/controllers/api/v1/facebook_indicators_controller.rb'
-    - 'app/listeners/pusher_listener.rb'
+    - 'app/listeners/action_cable_listener.rb'
     - 'app/listeners/reporting_listener.rb'
     - 'app/models/channel/facebook_page.rb'
     - 'app/models/facebook_page.rb'
diff --git a/Gemfile b/Gemfile
index 71f16c0b2..893be6119 100644
--- a/Gemfile
+++ b/Gemfile
@@ -39,7 +39,6 @@ gem 'devise_token_auth', git: 'https://github.com/lynndylanhurley/devise_token_a
 gem 'pundit'
 
 ##--- gems for pubsub service ---##
-gem 'pusher'
 gem 'wisper', '2.0.0'
 
 ##--- gems for reporting ---##
@@ -72,6 +71,7 @@ group :development do
 end
 
 group :test do
+  gem 'action-cable-testing'
   gem 'mock_redis'
   gem 'shoulda-matchers'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index d759699e5..205747213 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -113,6 +113,8 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
+    action-cable-testing (0.6.0)
+      actioncable (>= 5.0)
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
     ast (2.4.0)
@@ -161,13 +163,6 @@ GEM
     coderay (1.1.2)
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
-    coffee-rails (5.0.0)
-      coffee-script (>= 2.2.0)
-      railties (>= 5.2.0)
-    coffee-script (2.4.1)
-      coffee-script-source
-      execjs
-    coffee-script-source (1.12.2)
     concurrent-ruby (1.1.5)
     connection_pool (2.2.2)
     crass (1.0.5)
@@ -211,7 +206,6 @@ GEM
     httparty (0.17.1)
       mime-types (~> 3.0)
       multi_xml (>= 0.5.2)
-    httpclient (2.8.3)
     i18n (1.7.0)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
@@ -269,7 +263,6 @@ GEM
     minitest (5.12.2)
     mock_redis (0.22.0)
     msgpack (1.3.1)
-    multi_json (1.14.1)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
     naught (1.1.0)
@@ -292,11 +285,6 @@ GEM
     puma (3.12.1)
     pundit (2.1.0)
       activesupport (>= 3.0.0)
-    pusher (1.3.3)
-      httpclient (~> 2.7)
-      multi_json (~> 1.0)
-      pusher-signature (~> 0.1.8)
-    pusher-signature (0.1.8)
     rack (2.0.7)
     rack-cache (1.9.0)
       rack (>= 0.4)
@@ -452,6 +440,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  action-cable-testing
   acts-as-taggable-on!
   attr_extras
   bootsnap
@@ -459,7 +448,6 @@ DEPENDENCIES
   byebug
   carrierwave-aws
   chargebee (~> 2)
-  coffee-rails
   devise!
   devise_token_auth!
   facebook-messenger
@@ -480,7 +468,6 @@ DEPENDENCIES
   pry-rails
   puma (~> 3.0)
   pundit
-  pusher
   rack-cors
   rails (~> 6)!
   redis
diff --git a/app/channels/application_cable/channel.rb b/app/channels/application_cable/channel.rb
new file mode 100644
index 000000000..1a38744ce
--- /dev/null
+++ b/app/channels/application_cable/channel.rb
@@ -0,0 +1,2 @@
+class ApplicationCable::Channel < ActionCable::Channel::Base
+end
diff --git a/app/channels/application_cable/connection.rb b/app/channels/application_cable/connection.rb
new file mode 100644
index 000000000..12d37bb49
--- /dev/null
+++ b/app/channels/application_cable/connection.rb
@@ -0,0 +1,2 @@
+class ApplicationCable::Connection < ActionCable::Connection::Base
+end
diff --git a/app/channels/room_channel.rb b/app/channels/room_channel.rb
new file mode 100644
index 000000000..c04b72877
--- /dev/null
+++ b/app/channels/room_channel.rb
@@ -0,0 +1,5 @@
+class RoomChannel < ApplicationCable::Channel
+  def subscribed
+    stream_from params[:pubsub_token]
+  end
+end
diff --git a/app/dispatchers/sync_dispatcher.rb b/app/dispatchers/sync_dispatcher.rb
index 11f3b5414..e3bad28a1 100644
--- a/app/dispatchers/sync_dispatcher.rb
+++ b/app/dispatchers/sync_dispatcher.rb
@@ -5,6 +5,6 @@ class SyncDispatcher < BaseDispatcher
   end
 
   def listeners
-    [PusherListener.instance]
+    [ActionCableListener.instance]
   end
 end
diff --git a/app/javascript/dashboard/constants.js b/app/javascript/dashboard/constants.js
index 38a52274e..5b42a9166 100644
--- a/app/javascript/dashboard/constants.js
+++ b/app/javascript/dashboard/constants.js
@@ -1,6 +1,5 @@
 export default {
   APP_BASE_URL: '/',
-  PUSHER: __PUSHER__,
   get apiURL() {
     return `${this.APP_BASE_URL}/`;
   },
diff --git a/app/javascript/dashboard/helper/actionCable.js b/app/javascript/dashboard/helper/actionCable.js
new file mode 100644
index 000000000..4706f6b8f
--- /dev/null
+++ b/app/javascript/dashboard/helper/actionCable.js
@@ -0,0 +1,70 @@
+import { createConsumer } from '@rails/actioncable';
+
+import AuthAPI from '../api/auth';
+
+class ActionCableConnector {
+  constructor(app, pubsubToken) {
+    const consumer = createConsumer();
+    consumer.subscriptions.create(
+      {
+        channel: 'RoomChannel',
+        pubsub_token: pubsubToken,
+      },
+      {
+        received: this.onReceived,
+      }
+    );
+    this.app = app;
+    this.events = {
+      'message.created': this.onMessageCreated,
+      'conversation.created': this.onConversationCreated,
+      'status_change:conversation': this.onStatusChange,
+      'user:logout': this.onLogout,
+      'page:reload': this.onReload,
+      'assignee.changed': this.onAssigneeChanged,
+    };
+  }
+
+  onAssigneeChanged = payload => {
+    const { meta = {}, id } = payload;
+    const { assignee } = meta || {};
+    if (id) {
+      this.app.$store.dispatch('updateAssignee', { id, assignee });
+    }
+  };
+
+  onConversationCreated = data => {
+    this.app.$store.dispatch('addConversation', data);
+  };
+
+  onLogout = () => AuthAPI.logout();
+
+  onMessageCreated = data => {
+    this.app.$store.dispatch('addMessage', data);
+  };
+
+  onReceived = ({ event, data } = {}) => {
+    if (this.events[event]) {
+      this.events[event](data);
+    }
+  };
+
+  onReload = () => window.location.reload();
+
+  onStatusChange = data => {
+    this.app.$store.dispatch('addConversation', data);
+  };
+}
+
+export default {
+  init() {
+    if (AuthAPI.isLoggedIn()) {
+      const actionCable = new ActionCableConnector(
+        window.WOOT,
+        AuthAPI.getPubSubToken()
+      );
+      return actionCable;
+    }
+    return null;
+  },
+};
diff --git a/app/javascript/dashboard/helper/pusher.js b/app/javascript/dashboard/helper/pusher.js
deleted file mode 100644
index 934de92ed..000000000
--- a/app/javascript/dashboard/helper/pusher.js
+++ /dev/null
@@ -1,71 +0,0 @@
-/* eslint-env browser */
-/* eslint no-console: 0 */
-import Pusher from 'pusher-js';
-import AuthAPI from '../api/auth';
-import CONSTANTS from '../constants';
-
-class VuePusher {
-  constructor(apiKey, options) {
-    this.app = options.app;
-    this.pusher = new Pusher(apiKey, options);
-    this.channels = [];
-  }
-
-  subscribe(channelName) {
-    const channel = this.pusher.subscribe(channelName);
-    if (!this.channels.includes(channel)) {
-      this.channels.push(channelName);
-    }
-    this.bindEvent(channel);
-  }
-
-  unsubscribe(channelName) {
-    this.pusher.unsubscribe(channelName);
-  }
-
-  bindEvent(channel) {
-    channel.bind('message.created', data => {
-      this.app.$store.dispatch('addMessage', data);
-    });
-
-    channel.bind('conversation.created', data => {
-      this.app.$store.dispatch('addConversation', data);
-    });
-
-    channel.bind('status_change:conversation', data => {
-      this.app.$store.dispatch('addConversation', data);
-    });
-
-    channel.bind('assignee.changed', payload => {
-      const { meta = {}, id } = payload;
-      const { assignee } = meta || {};
-      if (id) {
-        this.app.$store.dispatch('updateAssignee', { id, assignee });
-      }
-    });
-
-    channel.bind('user:logout', () => AuthAPI.logout());
-    channel.bind('page:reload', () => window.location.reload());
-  }
-}
-
-/* eslint no-param-reassign: ["error", { "props": false }] */
-export default {
-  init() {
-    // Log only if env is testing or development.
-    Pusher.logToConsole = CONSTANTS.PUSHER.logToConsole || true;
-    // Init Pusher
-    const options = {
-      encrypted: true,
-      app: window.WOOT,
-      cluster: CONSTANTS.PUSHER.cluster,
-    };
-    const pusher = new VuePusher(CONSTANTS.PUSHER.token, options);
-    // Add to global Obj
-    if (AuthAPI.isLoggedIn()) {
-      pusher.subscribe(AuthAPI.getPubSubToken());
-      return pusher.pusher;
-    }
-    return null;
-  },
-};
diff --git a/app/javascript/dashboard/routes/index.spec.js b/app/javascript/dashboard/routes/index.spec.js
index 8cdfcba43..8d23a6927 100644
--- a/app/javascript/dashboard/routes/index.spec.js
+++ b/app/javascript/dashboard/routes/index.spec.js
@@ -14,7 +14,6 @@ jest.mock('./login/login.routes', () => ({
 jest.mock('../constants', () => {
   return {
     APP_BASE_URL: '/',
-    PUSHER: false,
     get apiUrl() {
       return `${this.APP_BASE_URL}/`;
     },
diff --git a/app/javascript/dashboard/store/modules/auth.js b/app/javascript/dashboard/store/modules/auth.js
index 26fa99066..a0d1f692e 100644
--- a/app/javascript/dashboard/store/modules/auth.js
+++ b/app/javascript/dashboard/store/modules/auth.js
@@ -8,7 +8,7 @@ import * as types from '../mutation-types';
 import router from '../../routes';
 import authAPI from '../../api/auth';
 import createAxios from '../../helper/APIHelper';
-import vuePusher from '../../helper/pusher';
+import actionCable from '../../helper/actionCable';
 // initial state
 const state = {
   currentUser: {
@@ -61,7 +61,7 @@ const actions = {
         .then(() => {
           commit(types.default.SET_CURRENT_USER);
           window.axios = createAxios(axios);
-          window.pusher = vuePusher.init(Vue);
+          actionCable.init(Vue);
           router.replace({ name: 'home' });
           resolve();
         })
diff --git a/app/javascript/dashboard/store/modules/conversations/index.js b/app/javascript/dashboard/store/modules/conversations/index.js
index a0cd43c7b..da48a3c7b 100644
--- a/app/javascript/dashboard/store/modules/conversations/index.js
+++ b/app/javascript/dashboard/store/modules/conversations/index.js
@@ -168,7 +168,7 @@ const mutations = {
     _state.chatStatusFilter = data;
   },
 
-  // Update assignee on pusher message
+  // Update assignee on action cable message
   [types.default.UPDATE_ASSIGNEE](_state, payload) {
     const [chat] = _state.allConversations.filter(c => c.id === payload.id);
     chat.meta.assignee = payload.assignee;
diff --git a/app/javascript/packs/application.js b/app/javascript/packs/application.js
index 7bae422ee..714713133 100644
--- a/app/javascript/packs/application.js
+++ b/app/javascript/packs/application.js
@@ -24,7 +24,7 @@ import createAxios from '../dashboard/helper/APIHelper';
 import commonHelpers from '../dashboard/helper/commons';
 import router from '../dashboard/routes';
 import store from '../dashboard/store';
-import vuePusher from '../dashboard/helper/pusher';
+import vueActionCable from '../dashboard/helper/actionCable';
 import constants from '../dashboard/constants';
 
 Vue.config.env = process.env;
@@ -58,7 +58,7 @@ window.onload = () => {
     components: { App },
     template: '<App/>',
   }).$mount('#app');
-  window.pusher = vuePusher.init();
+  vueActionCable.init();
 };
 
 if ('serviceWorker' in navigator) {
diff --git a/app/listeners/pusher_listener.rb b/app/listeners/action_cable_listener.rb
similarity index 63%
rename from app/listeners/pusher_listener.rb
rename to app/listeners/action_cable_listener.rb
index 1cea7b144..17f137237 100644
--- a/app/listeners/pusher_listener.rb
+++ b/app/listeners/action_cable_listener.rb
@@ -1,46 +1,53 @@
-class PusherListener < BaseListener
+class ActionCableListener < BaseListener
   include Events::Types
 
   def conversation_created(event)
     conversation, account, timestamp = extract_conversation_and_account(event)
     members = conversation.inbox.members.pluck(:pubsub_token)
-    Pusher.trigger(members, CONVERSATION_CREATED, conversation.push_event_data) if members.present?
+    send_to_members(members, CONVERSATION_CREATED, conversation.push_event_data)
   end
 
   def conversation_read(event)
     conversation, account, timestamp = extract_conversation_and_account(event)
     members = conversation.inbox.members.pluck(:pubsub_token)
-    Pusher.trigger(members, CONVERSATION_READ, conversation.push_event_data) if members.present?
+    send_to_members(members, CONVERSATION_READ, conversation.push_event_data)
   end
 
   def message_created(event)
     message, account, timestamp = extract_message_and_account(event)
     conversation = message.conversation
     members = conversation.inbox.members.pluck(:pubsub_token)
-
-    Pusher.trigger(members, MESSAGE_CREATED, message.push_event_data) if members.present?
+    send_to_members(members, MESSAGE_CREATED, message.push_event_data)
   end
 
   def conversation_reopened(event)
     conversation, account, timestamp = extract_conversation_and_account(event)
     members = conversation.inbox.members.pluck(:pubsub_token)
-    Pusher.trigger(members, CONVERSATION_REOPENED, conversation.push_event_data) if members.present?
+    send_to_members(members, CONVERSATION_REOPENED, conversation.push_event_data)
   end
 
   def conversation_lock_toggle(event)
     conversation, account, timestamp = extract_conversation_and_account(event)
     members = conversation.inbox.members.pluck(:pubsub_token)
-    Pusher.trigger(members, CONVERSATION_LOCK_TOGGLE, conversation.lock_event_data) if members.present?
+    send_to_members(members, CONVERSATION_LOCK_TOGGLE, conversation.lock_event_data)
   end
 
   def assignee_changed(event)
     conversation, account, timestamp = extract_conversation_and_account(event)
     members = conversation.inbox.members.pluck(:pubsub_token)
-    Pusher.trigger(members, ASSIGNEE_CHANGED, conversation.push_event_data) if members.present?
+    send_to_members(members, ASSIGNEE_CHANGED, conversation.push_event_data)
   end
 
   private
 
+  def send_to_members(members, event_name, data)
+    return if members.blank?
+
+    members.each do |member|
+      ActionCable.server.broadcast(member, event: event_name, data: data)
+    end
+  end
+
   def push(pubsub_token, data)
     # Enqueue sidekiq job to push event to corresponding channel
   end
diff --git a/app/models/concerns/pubsubable.rb b/app/models/concerns/pubsubable.rb
index 83ba07480..2e8abb9da 100644
--- a/app/models/concerns/pubsubable.rb
+++ b/app/models/concerns/pubsubable.rb
@@ -4,7 +4,7 @@ module Pubsubable
   extend ActiveSupport::Concern
 
   included do
-    # Used by the pusher/PubSub Service we use for real time communications
+    # Used by the actionCable/PubSub Service we use for real time communications
     has_secure_token :pubsub_token
   end
 end
diff --git a/app/models/user.rb b/app/models/user.rb
index 065d85c59..7e88d666e 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -12,7 +12,7 @@ class User < ApplicationRecord
          :validatable,
          :confirmable
 
-  # Used by the pusher/PubSub Service we use for real time communications
+  # Used by the actionCable/PubSub Service we use for real time communications
   has_secure_token :pubsub_token
 
   validates_uniqueness_of :email, scope: :account_id
diff --git a/config/cable.yml b/config/cable.yml
new file mode 100644
index 000000000..cfe40a8a0
--- /dev/null
+++ b/config/cable.yml
@@ -0,0 +1,13 @@
+development:
+  adapter: async
+
+test:
+  adapter: test
+
+staging:
+  adapter: redis
+  url: <%= ENV.fetch('REDIS_URL', 'redis://127.0.0.1:6379') %>
+
+production:
+  adapter: redis
+  url: <%= ENV.fetch('REDIS_URL', 'redis://127.0.0.1:6379') %>
diff --git a/config/initializers/pusher.rb b/config/initializers/pusher.rb
deleted file mode 100644
index 5f2e6d48b..000000000
--- a/config/initializers/pusher.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-Pusher.app_id = ENV['pusher_app_id']
-Pusher.key    = ENV['pusher_key']
-Pusher.secret = ENV['pusher_secret']
-Pusher.encrypted = true
-Pusher.logger = Rails.logger
-Pusher.cluster = ENV['pusher_cluster']
diff --git a/config/webpack/environment.js b/config/webpack/environment.js
index 6fd087a1f..3dbc714dc 100644
--- a/config/webpack/environment.js
+++ b/config/webpack/environment.js
@@ -17,19 +17,11 @@ environment.loaders.append('audio', {
 
 environment.config.merge({ resolve });
 
-const {
-  pusher_cluster: cluster,
-  pusher_key: token,
-  fb_app_id: fbAppID,
-} = process.env;
+const { fb_app_id: fbAppID } = process.env;
 
 environment.plugins.prepend(
   'DefinePlugin',
   new webpack.DefinePlugin({
-    __PUSHER__: {
-      token: `"${token}"`,
-      cluster: `"${cluster}"`,
-    },
     __FB_ID__: `"${fbAppID}"`,
   })
 );
diff --git a/docs/development/project-setup/environment-variables.md b/docs/development/project-setup/environment-variables.md
index d8627e474..3e6e77d0c 100644
--- a/docs/development/project-setup/environment-variables.md
+++ b/docs/development/project-setup/environment-variables.md
@@ -26,17 +26,6 @@ development:
 
 Following changes has to be in `config/application.yml`
 
-### Configure Pusher
-
-Chatwoot uses [Pusher](https://pusher.com/) to handle realtime messages. Create a free account on Pusher and fill the following environment values.
-
-```yml
-pusher_app_id: ''
-pusher_key: ''
-pusher_secret: ''
-pusher_cluster: ''
-```
-
 ### Configure FB Channel
 
 To use FB Channel, you have to create an Facebook app in developer portal. You can find more details about creating FB channels [here](https://developers.facebook.com/docs/apps/#register)
diff --git a/package.json b/package.json
index eff9cc94b..5eea8cae0 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,7 @@
   },
   "dependencies": {
     "@babel/polyfill": "^7.6.0",
+    "@rails/actioncable": "^6.0.0",
     "@rails/webpacker": "^4.0.7",
     "axios": "^0.19.0",
     "babel-helper-vue-jsx-merge-props": "^2.0.3",
@@ -27,7 +28,6 @@
     "js-cookie": "~2.1.3",
     "md5": "~2.2.1",
     "moment": "~2.19.3",
-    "pusher-js": "~4.0.0",
     "query-string": "5",
     "spinkit": "~1.2.5",
     "tween.js": "~16.6.0",
diff --git a/shared/config/application.yml b/shared/config/application.yml
index 3581104e1..ba1ce019c 100644
--- a/shared/config/application.yml
+++ b/shared/config/application.yml
@@ -1,10 +1,3 @@
-#pusher
-
-pusher_app_id: ''
-pusher_key: ''
-pusher_secret: ''
-pusher_cluster: ''
-
 #fb app
 fb_verify_token: ''
 fb_app_secret: ''
diff --git a/spec/controllers/room_channel_spec.rb b/spec/controllers/room_channel_spec.rb
new file mode 100644
index 000000000..e50aaebe4
--- /dev/null
+++ b/spec/controllers/room_channel_spec.rb
@@ -0,0 +1,15 @@
+require 'rails_helper'
+
+RSpec.describe RoomChannel, type: :channel do
+  let!(:user) { create(:user) }
+
+  before do
+    stub_connection
+  end
+
+  it 'subscribes to a stream when pubsub_token is provided' do
+    subscribe(pubsub_token: user.uid)
+    expect(subscription).to be_confirmed
+    expect(subscription).to have_stream_for(user.uid)
+  end
+end
diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
index 4aee32e6c..940b0702a 100644
--- a/spec/rails_helper.rb
+++ b/spec/rails_helper.rb
@@ -4,6 +4,8 @@ require File.expand_path('../config/environment', __dir__)
 # Prevent database truncation if the environment is production
 abort('The Rails environment is running in production mode!') if Rails.env.production?
 require 'rspec/rails'
+require 'action_cable/testing/rspec'
+
 # Add additional requires below this line. Rails is not loaded until this point!
 
 # Requires supporting ruby files with custom matchers and macros, etc, in
diff --git a/yarn.lock b/yarn.lock
index 6e133f45d..bd74b17a4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -966,6 +966,11 @@
     "@nodelib/fs.scandir" "2.1.3"
     fastq "^1.6.0"
 
+"@rails/actioncable@^6.0.0":
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/@rails/actioncable/-/actioncable-6.0.0.tgz#8bff9c902be1531ef7a9e191562e9771efcfdfe1"
+  integrity sha512-DieouotYHpI6k2EGTCnh1eMvD3W8p3zqjWXEYj4z0khJ+A0qQ5tHxihjTEkio54MVwqHt1DcpUm2woh2n/alCA==
+
 "@rails/webpacker@^4.0.7":
   version "4.0.7"
   resolved "https://registry.yarnpkg.com/@rails/webpacker/-/webpacker-4.0.7.tgz#268571bf974e78ce57eca9fa478f5bd97fd5182c"
@@ -4431,13 +4436,6 @@ fastq@^1.6.0:
   dependencies:
     reusify "^1.0.0"
 
-faye-websocket@0.9.4:
-  version "0.9.4"
-  resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.9.4.tgz#885934c79effb0409549e0c0a3801ed17a40cdad"
-  integrity sha1-iFk0x57/sECVSeDAo4Ae0XpAza0=
-  dependencies:
-    websocket-driver ">=0.5.1"
-
 faye-websocket@^0.10.0:
   version "0.10.0"
   resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.10.0.tgz#4e492f8d04dfb6f89003507f6edbf2d501e7c6f4"
@@ -8730,14 +8728,6 @@ punycode@^2.1.0, punycode@^2.1.1:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
   integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
 
-pusher-js@~4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/pusher-js/-/pusher-js-4.0.0.tgz#3f53f9a8e2cb55b89b7724881615f891f200ab8e"
-  integrity sha1-P1P5qOLLVbibdySIFhX4kfIAq44=
-  dependencies:
-    faye-websocket "0.9.4"
-    xmlhttprequest "^1.8.0"
-
 q@^1.1.2:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
@@ -10975,11 +10965,6 @@ xml-name-validator@^3.0.0:
   resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
   integrity sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==
 
-xmlhttprequest@^1.8.0:
-  version "1.8.0"
-  resolved "https://registry.yarnpkg.com/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz#67fe075c5c24fef39f9d65f5f7b7fe75171968fc"
-  integrity sha1-Z/4HXFwk/vOfnWX197f+dRcZaPw=
-
 xtend@^4.0.0, xtend@~4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"