diff --git a/packages/docs/playwright/with-metamask.test.ts b/packages/docs/playwright/with-metamask.test.ts
index e4c189966..e01bc0d1f 100644
--- a/packages/docs/playwright/with-metamask.test.ts
+++ b/packages/docs/playwright/with-metamask.test.ts
@@ -80,12 +80,17 @@ describe(`Browser: ${browserType.name()} with Metamask`, () => {
       })
 
       const popupPromise = waitForPopup(context)
-      await page.click(XPath.text('button', 'Switch to Goerli'))
+      await page.click(XPath.text('button', 'Switch to Sepolia'))
       const popupPage = await popupPromise
       await popupPage.click(XPath.text('button', 'Switch network'))
 
+      await sleep(1000)
+      if (await page.isVisible(XPath.text('button', 'Connect with Metamask'))) {
+        await page.click(XPath.text('button', 'Connect with Metamask'))
+      }
+
       await waitForExpect(async () => {
-        expect(await page.isVisible(`//*[text()='Current chain: ' and text()='5']`)).to.be.true
+        expect(await page.isVisible(`//*[text()='Current chain: ' and text()='11155111']`)).to.be.true
       })
     })
 
@@ -93,7 +98,7 @@ describe(`Browser: ${browserType.name()} with Metamask`, () => {
       await page.goto(`${baseUrl}Guides/Transactions/Switching%20Networks`)
 
       await waitForExpect(async () => {
-        expect(await page.isVisible(`//*[text()='Current chain: ' and text()='5']`)).to.be.true
+        expect(await page.isVisible(`//*[text()='Current chain: ' and text()='11155111']`)).to.be.true
       })
 
       const popupPromise = waitForPopup(context)
@@ -101,12 +106,8 @@ describe(`Browser: ${browserType.name()} with Metamask`, () => {
       const popupPage = await popupPromise
 
       await sleep(2000) // Wait for the popup to be fully loaded.
-      expect(
-        // if this link is visible, then the network does not match metamask records
-        await popupPage.isVisible(`//a[@href='https://metamask.zendesk.com/hc/en-us/articles/360057142392']`)
-      ).to.be.false
 
-      await popupPage.click(XPath.text('a', 'View all'))
+      await popupPage.click(XPath.text('a', 'View all details'))
       await waitForExpect(async () => {
         expect(await popupPage.isVisible(`//*[text()='${Optimism.chainName}']`)).to.be.true
         expect(await popupPage.isVisible(`//*[text()='${Optimism.rpcUrl}']`)).to.be.true
@@ -149,7 +150,7 @@ describe(`Browser: ${browserType.name()} with Metamask`, () => {
       let popupPage = await popupPromise
       await popupPage.click(XPath.text('button', 'Sign'))
       await waitForExpect(async () => {
-        expect(await page.isVisible(`//*[text()='ChainId: ' and text()='5']`)).to.be.true
+        expect(await page.isVisible(`//*[text()='ChainId: ' and text()='11155111']`)).to.be.true
       })
 
       await metamask.switchToNetwork('Ethereum Mainnet')
@@ -167,10 +168,15 @@ describe(`Browser: ${browserType.name()} with Metamask`, () => {
         expect(await page.isVisible(`//*[text()='Not logged in']`)).to.be.true
       })
 
-      await metamask.switchToNetwork('Goerli Test Network')
+      await metamask.switchToNetwork('Sepolia Test Network')
+
+      await sleep(1000)
+      if (await page.isVisible(XPath.text('button', 'Connect with Metamask'))) {
+        await page.click(XPath.text('button', 'Connect with Metamask'))
+      }
 
       await waitForExpect(async () => {
-        expect(await page.isVisible(`//*[text()='ChainId: ' and text()='5']`)).to.be.true
+        expect(await page.isVisible(`//*[text()='ChainId: ' and text()='11155111']`)).to.be.true
       })
     })
   })
diff --git a/packages/docs/src/examples/Siwe.tsx b/packages/docs/src/examples/Siwe.tsx
index 8479594a3..18381b68e 100644
--- a/packages/docs/src/examples/Siwe.tsx
+++ b/packages/docs/src/examples/Siwe.tsx
@@ -1,6 +1,6 @@
 import React from 'react'
 import ReactDOM from 'react-dom'
-import { Mainnet, DAppProvider, useEthers, Config, Goerli } from '@usedapp/core'
+import { Mainnet, DAppProvider, useEthers, Config, Sepolia } from '@usedapp/core'
 import { getDefaultProvider } from 'ethers'
 import { SiweProvider, useSiwe } from '@usedapp/siwe'
 
@@ -12,7 +12,7 @@ const config: Config = {
   readOnlyChainId: Mainnet.chainId,
   readOnlyUrls: {
     [Mainnet.chainId]: getDefaultProvider('mainnet'),
-    [Goerli.chainId]: getDefaultProvider('goerli'),
+    [Sepolia.chainId]: 'https://rpc2.sepolia.org',
   },
 }
 
diff --git a/packages/docs/src/examples/SwitchingNetworks.tsx b/packages/docs/src/examples/SwitchingNetworks.tsx
index 5562404a4..34c5caa65 100644
--- a/packages/docs/src/examples/SwitchingNetworks.tsx
+++ b/packages/docs/src/examples/SwitchingNetworks.tsx
@@ -1,6 +1,6 @@
 import React from 'react'
 import ReactDOM from 'react-dom'
-import { DAppProvider, useSendTransaction, useEthers, Config, Goerli, Mainnet, Optimism } from '@usedapp/core'
+import { DAppProvider, useSendTransaction, useEthers, Config, Mainnet, Optimism, Sepolia } from '@usedapp/core'
 import { getDefaultProvider } from 'ethers'
 
 const config: Config = {
@@ -8,7 +8,7 @@ const config: Config = {
   readOnlyUrls: {
     [Mainnet.chainId]: getDefaultProvider('mainnet'),
     [Optimism.chainId]: getDefaultProvider('optimism'),
-    [Goerli.chainId]: getDefaultProvider('goerli'),
+    [Sepolia.chainId]: 'https://rpc2.sepolia.org',
   },
 }
 
@@ -45,8 +45,8 @@ export function App() {
           </button>
         }{' '}
         {
-          <button onClick={() => switchNetwork(Goerli.chainId)} disabled={chainId === Goerli.chainId}>
-            Switch to Goerli
+          <button onClick={() => switchNetwork(Sepolia.chainId)} disabled={chainId === Sepolia.chainId}>
+            Switch to Sepolia
           </button>
         }
       </div>
diff --git a/packages/example/playwright/with-metamask.ts b/packages/example/playwright/with-metamask.ts
index 2db1a2019..0bd914148 100644
--- a/packages/example/playwright/with-metamask.ts
+++ b/packages/example/playwright/with-metamask.ts
@@ -276,9 +276,7 @@ export const withMetamaskTest = (baseUrl: string) => {
 
         await waitForExpect(async () => {
           expect(await page.isVisible(XPath.text('span', 'Mainnet'))).to.be.true
-          expect(await page.isVisible(XPath.text('span', 'Goerli'))).to.be.true
           expect(await page.isVisible(XPath.text('span', 'Optimism'))).to.be.true
-          expect(await page.isVisible(XPath.text('span', 'Optimism Goerli'))).to.be.true
         })
       })
 
@@ -286,11 +284,11 @@ export const withMetamaskTest = (baseUrl: string) => {
         await page.goto(`${baseUrl}multichain`)
 
         await waitForExpect(async () => {
-          expect(await page.isVisible(XPath.text('span', 'Chain id:', 4))).to.be.true
-          expect(await page.isVisible(XPath.text('span', 'Current block timestamp:', 4))).to.be.true
-          expect(await page.isVisible(XPath.text('span', 'Current difficulty:', 4))).to.be.true
-          expect(await page.isVisible(XPath.text('span', 'Current block:', 4))).to.be.true
-          expect(await page.isVisible(XPath.text('span', 'Ether balance:', 4))).to.be.true
+          expect(await page.isVisible(XPath.text('span', 'Chain id:', 2))).to.be.true
+          expect(await page.isVisible(XPath.text('span', 'Current block timestamp:', 2))).to.be.true
+          expect(await page.isVisible(XPath.text('span', 'Current difficulty:', 2))).to.be.true
+          expect(await page.isVisible(XPath.text('span', 'Current block:', 2))).to.be.true
+          expect(await page.isVisible(XPath.text('span', 'Ether balance:', 2))).to.be.true
         })
       })
     })
diff --git a/packages/example/playwright/without-metamask.ts b/packages/example/playwright/without-metamask.ts
index d811e053d..04c136a06 100644
--- a/packages/example/playwright/without-metamask.ts
+++ b/packages/example/playwright/without-metamask.ts
@@ -90,9 +90,7 @@ export const withoutMetamaskTest = (baseUrl: string) => {
 
         await waitForExpect(async () => {
           expect(await page.isVisible(XPath.text('span', 'Mainnet'))).to.be.true
-          expect(await page.isVisible(XPath.text('span', 'Goerli'))).to.be.true
           expect(await page.isVisible(XPath.text('span', 'Optimism'))).to.be.true
-          expect(await page.isVisible(XPath.text('span', 'Optimism Goerli'))).to.be.true
         })
       })
 
diff --git a/packages/example/src/entrypoint.tsx b/packages/example/src/entrypoint.tsx
index 0e55206a2..0ed0caeec 100644
--- a/packages/example/src/entrypoint.tsx
+++ b/packages/example/src/entrypoint.tsx
@@ -7,8 +7,6 @@ import {
   Localhost,
   MetamaskConnector,
   CoinbaseWalletConnector,
-  Goerli,
-  OptimismGoerli,
   Optimism,
 } from '@usedapp/core'
 import { App } from './App'
@@ -18,11 +16,8 @@ import { getDefaultProvider } from '@ethersproject/providers'
 
 const readOnlyUrls: Config['readOnlyUrls'] = {
   [Mainnet.chainId]: process.env.MAINNET_URL || getDefaultProvider('mainnet'),
-  [Goerli.chainId]: process.env.MAINNET_URL
-    ? process.env.MAINNET_URL.replace('mainnet', 'goerli')
-    : getDefaultProvider('goerli'),
   [Optimism.chainId]: 'https://mainnet.optimism.io',
-  [OptimismGoerli.chainId]: 'https://goerli.optimism.io',
+  [Localhost.chainId]: 'http://localhost:8545',
 }
 
 if (process.env.LOCALHOST_URL) {
@@ -45,8 +40,7 @@ const config: Config = {
       projectId: 'bffbe493c0928ee125dc8f23e20167b7',
       chains: [Mainnet],
       rpcMap: {
-        1: 'https://mainnet.infura.io/v3/d8df2cb7844e4a54ab0a782f608749dd',
-        5: 'https://goerli.infura.io/v3/d8df2cb7844e4a54ab0a782f608749dd',
+        [Mainnet.chainId]: 'https://mainnet.infura.io/v3/d8df2cb7844e4a54ab0a782f608749dd',
       },
     }),
   },
diff --git a/packages/example/src/pages/Multichain.tsx b/packages/example/src/pages/Multichain.tsx
index 59cd2f958..454140016 100644
--- a/packages/example/src/pages/Multichain.tsx
+++ b/packages/example/src/pages/Multichain.tsx
@@ -1,11 +1,11 @@
 import React from 'react'
 import { Container, MainContent, Section, SectionRow } from '../components/base/base'
-import { Goerli, Mainnet, Optimism, OptimismGoerli } from '@usedapp/core'
+import { Mainnet, Optimism } from '@usedapp/core'
 import { ChainState } from '../components/ChainState'
 import { Title } from '../typography/Title'
 import styled from 'styled-components'
 
-const chains = [Mainnet.chainId, Goerli.chainId, Optimism.chainId, OptimismGoerli.chainId]
+const chains = [Mainnet.chainId, Optimism.chainId]
 
 export const Multichain = () => {
   return (
diff --git a/packages/playwright/src/metamask/MetaMask.ts b/packages/playwright/src/metamask/MetaMask.ts
index e228dc0e8..2fbc3f9e4 100644
--- a/packages/playwright/src/metamask/MetaMask.ts
+++ b/packages/playwright/src/metamask/MetaMask.ts
@@ -65,7 +65,9 @@ export class MetaMask {
     log('Metamask account connected to pages.')
   }
 
-  async switchToNetwork(network: 'Ethereum Mainnet' | 'Localhost 8545' | 'Goerli Test Network') {
+  async switchToNetwork(
+    network: 'Ethereum Mainnet' | 'Localhost 8545' | 'Goerli Test Network' | 'Sepolia Test Network'
+  ) {
     log('Switching network...')
     await this.gotoMetamask()
     await this.page.click('.network-display--clickable') // Network popup menu on the top right.
@@ -104,6 +106,23 @@ export class MetaMask {
 
     await this.page.click('//button[@title="Close"]') // Close "What's new" section.
     log('Metamask activated.')
+
+    log('Add Sepolia')
+    await this.page.goto(
+      'chrome-extension://' + (await this.getExtensionId()) + '//home.html#settings/networks/add-network'
+    )
+
+    await this.page.locator('input').locator('nth=1').fill('Sepolia Test Network')
+    await this.page.locator('input').locator('nth=2').fill('https://rpc2.sepolia.org')
+    await this.page.locator('input').locator('nth=3').fill('11155111')
+    await this.page.locator('input').locator('nth=4').fill('ETH')
+    await this.page.click(XPath.text('button', 'Save'))
+
+    log('Sepolia added')
+
+    log('Switch back to mainnet')
+    await this.switchToNetwork('Ethereum Mainnet')
+    log('Switched back to mainnet')
   }
 
   async switchWallet(index: number) {