diff --git a/.circleci/config.yml b/.circleci/config.yml
index 49fc017a3..f4215a9be 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,15 +1,17 @@
 version: 2
 defaults: &defaults
     docker:
-      - image: circleci/node:8.9.4-browsers
+      - image: node:14
 deploy_defaults: &deploy_defaults
     docker:
       - image: cibuilds/aws
 install_dependency: &install_dependency
           name: Installation of build and deployment dependencies.
           command: |
-            sudo apt install python-dev python-pip -y
-            sudo pip install awscli --upgrade
+            apt update
+            apt install jq -y
+            apt install python-dev python-pip -y
+            pip install awscli --upgrade
 install_deploysuite: &install_deploysuite
           name: Installation of install_deploysuite.
           command: |
diff --git a/config/constants/dev.js b/config/constants/dev.js
index d35bc4c39..e4ca55cc7 100644
--- a/config/constants/dev.js
+++ b/config/constants/dev.js
@@ -30,8 +30,8 @@ module.exports = {
   TCO17_URL          : 'https://tco17.topcoder-dev.com',
   TCO_HOME_URL       : 'https://www.topcoder-dev.com/tco',
 
-  ACCOUNTS_APP_URL             : 'https://accounts.topcoder-dev.com/#!/member',
-  ACCOUNTS_APP_CONNECTOR_URL   : 'https://accounts.topcoder-dev.com/connector.html',
+  ACCOUNTS_APP_URL             : 'https://accounts-auth0.topcoder-dev.com',
+  ACCOUNTS_APP_CONNECTOR_URL   : 'https://accounts-auth0.topcoder-dev.com',
 
   FILE_PICKER_API_KEY: process.env.FILE_PICKER_API_KEY_DEV,
   FILE_PICKER_SUBMISSION_CONTAINER_NAME: 'submission-staging-dev',
diff --git a/config/constants/master.js b/config/constants/master.js
index 1ffea7c56..1854f149e 100644
--- a/config/constants/master.js
+++ b/config/constants/master.js
@@ -31,8 +31,8 @@ module.exports = {
   TCO17_URL          : 'https://tco17.topcoder.com',
   TCO_HOME_URL       : 'https://www.topcoder.com/tco',
 
-  ACCOUNTS_APP_URL             : 'https://accounts.topcoder.com/#!/member',
-  ACCOUNTS_APP_CONNECTOR_URL   : 'https://accounts.topcoder.com/connector.html',
+  ACCOUNTS_APP_URL             : 'https://accounts-auth0.topcoder.com',
+  ACCOUNTS_APP_CONNECTOR_URL   : 'https://accounts-auth0.topcoder.com',
 
   FILE_PICKER_API_KEY: process.env.FILE_PICKER_API_KEY_PROD,
   FILE_PICKER_SUBMISSION_CONTAINER_NAME: 'submission-staging-prod',
diff --git a/package.json b/package.json
index 3fe301682..6d497a664 100644
--- a/package.json
+++ b/package.json
@@ -150,7 +150,7 @@
     "remarkable": "^1.7.4",
     "sanitize-html": "^1.27.4",
     "svg-react-loader": "^0.4.5",
-    "tc-accounts": "git+https://github.com/appirio-tech/accounts-app.git#v1.0.4",
+    "tc-auth-lib": "topcoder-platform/tc-auth-lib#1.0.1",
     "tc-ui": "git+https://github.com/appirio-tech/tc-ui.git#feature/connectv2",
     "tlds": "^1.191.0",
     "topcoder-react-utils": "0.0.39",
diff --git a/src/actions/loadUser.js b/src/actions/loadUser.js
index c96e383d5..dfccfde56 100644
--- a/src/actions/loadUser.js
+++ b/src/actions/loadUser.js
@@ -15,7 +15,7 @@ import {
   ROLE_PROGRAM_MANAGER,
   ROLE_PRESALES, ROLE_PROJECT_MANAGER, ROLE_SOLUTION_ARCHITECT
 } from '../config/constants'
-import { getFreshToken, configureConnector, decodeToken } from 'tc-accounts'
+import { getFreshToken, configureConnector, decodeToken } from 'tc-auth-lib'
 import { getUserProfile } from '../api/users'
 import { getUserGroups } from '../api/groups'
 import { getOrgConfig } from '../api/orgConfig'
diff --git a/src/api/requestInterceptor.js b/src/api/requestInterceptor.js
index b32a3ec36..bb98ef3dd 100644
--- a/src/api/requestInterceptor.js
+++ b/src/api/requestInterceptor.js
@@ -1,6 +1,6 @@
 import axios from 'axios'
 import store from '../config/store'
-import { getFreshToken, isTokenExpired } from 'tc-accounts'
+import { getFreshToken, isTokenExpired } from 'tc-auth-lib'
 
 export const getToken = () => {
   return new Promise((resolve, reject) => {
diff --git a/src/components/AuthenticatedComponent.jsx b/src/components/AuthenticatedComponent.jsx
index bc615d97a..e689bf3e4 100644
--- a/src/components/AuthenticatedComponent.jsx
+++ b/src/components/AuthenticatedComponent.jsx
@@ -1,6 +1,6 @@
 import React from 'react'
 import { withRouter } from 'react-router-dom'
-import { getFreshToken } from 'tc-accounts'
+import { getFreshToken } from 'tc-auth-lib'
 import { ACCOUNTS_APP_LOGIN_URL } from '../config/constants'
 
 export function requiresAuthentication(Component) {
diff --git a/src/components/Home/Home.jsx b/src/components/Home/Home.jsx
index 724358809..1b0287d8b 100644
--- a/src/components/Home/Home.jsx
+++ b/src/components/Home/Home.jsx
@@ -3,7 +3,7 @@ import { connect } from 'react-redux'
 import { withRouter } from 'react-router-dom'
 import './Home.scss'
 import homeImgSrc from '../../assets/images/hero-tc-landing.png'
-import { DOMAIN, ACCOUNTS_APP_REGISTER_URL } from '../../config/constants'
+import { DOMAIN, ACCOUNTS_APP_LOGIN_URL } from '../../config/constants'
 
 class Home extends React.Component {
   constructor(props) {
@@ -18,7 +18,7 @@ class Home extends React.Component {
   }
 
   render() {
-    const registerUrl = ACCOUNTS_APP_REGISTER_URL
+    const registerUrl = `${ACCOUNTS_APP_LOGIN_URL}?regSource=tcBusiness&retUrl=${window.location.protocol}//${window.location.host}/`
     const learnMoreUrl = 'https://www.' + DOMAIN +'/about-topcoder/connect/'
     return (
       <div className="content content-home">
diff --git a/src/components/TopBar/TopBarContainer.js b/src/components/TopBar/TopBarContainer.js
index 172d20285..66e2f7ca7 100644
--- a/src/components/TopBar/TopBarContainer.js
+++ b/src/components/TopBar/TopBarContainer.js
@@ -5,7 +5,6 @@ import _ from 'lodash'
 import UserDropdown from 'appirio-tech-react-components/components/UserDropdownMenu/UserDropdownMenu'
 import {
   ACCOUNTS_APP_LOGIN_URL,
-  ACCOUNTS_APP_REGISTER_URL,
   ROLE_CONNECT_COPILOT,
   ROLE_CONNECT_MANAGER,
   ROLE_ADMINISTRATOR,
@@ -72,10 +71,10 @@ class TopBarContainer extends React.Component {
     const userImage = getAvatarResized(bigPhotoURL, 80)
     const userName = getFullNameWithFallback(user)
     const homePageUrl = `${window.location.protocol}//${window.location.host}/`
-    const logoutLink = `https://accounts.${DOMAIN}/#!/logout?retUrl=${homePageUrl}`
+    const logoutLink = `${ACCOUNTS_APP_LOGIN_URL}?logout=true&retUrl=${homePageUrl}`
     const isHomePage = this.props.match.path === '/'
-    const loginUrl = `${ACCOUNTS_APP_LOGIN_URL}?retUrl=${window.location.protocol}//${window.location.host}/`
-    const registerUrl = !isHomePage ? ACCOUNTS_APP_REGISTER_URL : null
+    const loginUrl = `${ACCOUNTS_APP_LOGIN_URL}?regSource=tcBusiness&retUrl=${window.location.protocol}//${window.location.host}/`
+    const registerUrl = !isHomePage ? loginUrl : null
     const isLoggedIn = !!(userRoles && userRoles.length)
 
     const logoutClick = (evt) => {
diff --git a/src/config/constants.js b/src/config/constants.js
index cd068c2d0..5438a3afe 100644
--- a/src/config/constants.js
+++ b/src/config/constants.js
@@ -724,8 +724,8 @@ export const DOMAIN = process.env.domain || 'topcoder.com'
 export const CONNECT_DOMAIN = `connect.${DOMAIN}`
 export const CONNECT_MAIN_PAGE_URL = `http://connect.${DOMAIN}`
 export const ACCOUNTS_APP_CONNECTOR_URL = process.env.ACCOUNTS_APP_CONNECTOR_URL
-export const ACCOUNTS_APP_LOGIN_URL = process.env.ACCOUNTS_APP_LOGIN_URL || `https://accounts.${DOMAIN}/#!/member`
-export const ACCOUNTS_APP_REGISTER_URL = process.env.ACCOUNTS_APP_REGISTER_URL || `https://accounts.${DOMAIN}/#!/member/registration?regSource=tcBusiness`
+export const ACCOUNTS_APP_LOGIN_URL = process.env.ACCOUNTS_APP_LOGIN_URL || `https://accounts-auth0.${DOMAIN}`
+export const ACCOUNTS_APP_REGISTER_URL = process.env.ACCOUNTS_APP_REGISTER_URL || `https://accounts-auth0.${DOMAIN}`
 
 export const TC_API_URL = `https://api.${DOMAIN}`
 export const DIRECT_PROJECT_URL = `https://www.${DOMAIN}/direct/projectOverview?formData.projectId=`
diff --git a/src/routes.jsx b/src/routes.jsx
index 204248e3e..66129856b 100644
--- a/src/routes.jsx
+++ b/src/routes.jsx
@@ -19,7 +19,7 @@ import LoadingIndicator from './components/LoadingIndicator/LoadingIndicator'
 import OrganizationPage from './components/SpecialPage/OrganizationPage'
 import {ACCOUNTS_APP_LOGIN_URL, PROJECT_FEED_TYPE_PRIMARY, PROJECT_FEED_TYPE_MESSAGES } from './config/constants'
 import { getTopic } from './api/messages'
-import { getFreshToken } from 'tc-accounts'
+import { getFreshToken } from 'tc-auth-lib'
 import { scrollToHash } from './components/ScrollToAnchors.jsx'
 
 import { TCEmitter } from './helpers'