diff --git a/README.md b/README.md
index af71fda..330b8c8 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ app.use(VueDapp, {
  autoConnect: true, // Automatically connect MetaMask wallet when the page is loaded
   networks: {
     80001: {
-      chainId: ethers.utils.hexValue(80001),
+      chainId: ethers.toQuantity(80001),
       blockExplorerUrls: ['https://mumbai.polygonscan.com/'],
       chainName: 'Mumbai',
       rpcUrls: ['https://rpc-mumbai.maticvigil.com/'],
diff --git a/demo/src/App.vue b/demo/src/App.vue
index 9722745..7ee25e0 100644
--- a/demo/src/App.vue
+++ b/demo/src/App.vue
@@ -100,12 +100,12 @@ const supportedChainId = Object.keys(availableNetworks.value).map((key) =>
 const selectedChainId = ref(0)
 
 onActivated(() => {
-  selectedChainId.value = chainId.value as number
+  selectedChainId.value = Number(chainId.value)
 })
 
 const isChainChanged = ref(false)
 onChanged(() => {
-  selectedChainId.value = chainId.value as number
+  selectedChainId.value = Number(chainId.value)
   isChainChanged.value = true
 })
 
diff --git a/demo/src/main.ts b/demo/src/main.ts
index e94efc8..01c9047 100644
--- a/demo/src/main.ts
+++ b/demo/src/main.ts
@@ -12,7 +12,7 @@ app.use(VueDapp, {
   dumb: false,
   networks: {
     137: {
-      chainId: ethers.utils.hexValue(137),
+      chainId: ethers.toQuantity(137),
       blockExplorerUrls: ['https://polygonscan.com'],
       chainName: 'Polygon',
       rpcUrls: ['https://rpc-mainnet.maticvigil.com'],
@@ -23,7 +23,7 @@ app.use(VueDapp, {
       },
     },
     80001: {
-      chainId: ethers.utils.hexValue(80001),
+      chainId: ethers.toQuantity(80001),
       blockExplorerUrls: ['https://mumbai.polygonscan.com/'],
       chainName: 'Mumbai',
       rpcUrls: ['https://rpc-mumbai.maticvigil.com/'],
@@ -34,7 +34,7 @@ app.use(VueDapp, {
       },
     },
     42161: {
-      chainId: ethers.utils.hexValue(42161),
+      chainId: ethers.toQuantity(42161),
       blockExplorerUrls: ['https://arbiscan.io'],
       chainName: 'Arbitrum One',
       rpcUrls: ['https://arb1.arbitrum.io/rpc'],
diff --git a/docs/api/plugin-options.md b/docs/api/plugin-options.md
index 1702001..4643567 100644
--- a/docs/api/plugin-options.md
+++ b/docs/api/plugin-options.md
@@ -31,7 +31,7 @@ app.use(VueDapp, {
   autoConnect: true,
   networks: {
     80001: {
-      chainId: ethers.utils.hexValue(80001),
+      chainId: ethers.toQuantity(80001),
       blockExplorerUrls: ['https://mumbai.polygonscan.com/'],
       chainName: 'Mumbai',
       rpcUrls: ['https://rpc-mumbai.maticvigil.com/'],
@@ -42,7 +42,7 @@ app.use(VueDapp, {
       },
     },
     42161: {
-      chainId: ethers.utils.hexValue(42161),
+      chainId: ethers.toQuantity(42161),
       blockExplorerUrls: ['https://arbiscan.io'],
       chainName: 'Arbitrum One',
       rpcUrls: ['https://arb1.arbitrum.io/rpc'],
diff --git a/docs/index.md b/docs/index.md
index 217702d..48a5aa7 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -42,7 +42,7 @@ app.use(VueDapp, {
  autoConnect: true, // Automatically connect MetaMask wallet when the page is loaded
   networks: {
     80001: {
-      chainId: ethers.utils.hexValue(80001),
+      chainId: ethers.toQuantity(80001),
       blockExplorerUrls: ['https://mumbai.polygonscan.com/'],
       chainName: 'Mumbai',
       rpcUrls: ['https://rpc-mumbai.maticvigil.com/'],
diff --git a/package.json b/package.json
index 777ac62..9363437 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-dapp",
-  "version": "0.9.1",
+  "version": "0.10.0",
   "description": "Vue 3 library for building Dapps on Ethereum",
   "repository": "https://github.com/vu3th/vue-dapp",
   "bugs": {
@@ -44,7 +44,7 @@
     "@walletconnect/ethereum-provider": "^2.7.7",
     "@walletconnect/modal": "^2.4.5",
     "@web3modal/standalone": "^2.4.1",
-    "ethers": ">=5.6.8",
+    "ethers": ">=6.6.3",
     "vue": ">=3.2.0"
   },
   "peerDependenciesMeta": {
@@ -91,6 +91,7 @@
     "eslint": "^8.29.0",
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-prettier": "^4.2.1",
+    "ethers": "^6.6.3",
     "husky": "^8.0.1",
     "jsdom": "^20.0.3",
     "lint-staged": "^12.4.2",
diff --git a/src/composables/useEthers.ts b/src/composables/useEthers.ts
index d4406b1..e1922ed 100644
--- a/src/composables/useEthers.ts
+++ b/src/composables/useEthers.ts
@@ -1,17 +1,13 @@
 import { computed, markRaw, ref, Ref } from 'vue'
-import {
-  Web3Provider,
-  Network,
-  ExternalProvider,
-} from '@ethersproject/providers'
-import { BigNumber, Signer } from 'ethers'
+import { Web3Provider } from '@ethersproject/providers'
+import { BrowserProvider, Eip1193Provider, Signer, Network } from 'ethers'
 import { NETWORK_DETAILS } from '../constants'
 import { ActivateEthersError, AddEthereumChainParameter } from '../connectors'
 
 export type { Web3Provider, Signer, Network }
 
 const isActivated = ref(false)
-const provider = ref<Web3Provider | null>(null)
+const provider = ref<BrowserProvider | null>(null)
 const signer = ref<Signer | null>(null)
 const network = ref<Network | null>(null)
 const address = ref('')
@@ -34,18 +30,19 @@ const deactivate = () => {
   balance.value = BigInt(0)
 }
 
-async function activate(externalProvider: ExternalProvider) {
+async function activate(externalProvider: Eip1193Provider) {
   if (!externalProvider) throw new ActivateEthersError('provider not found')
 
-  const _provider = new Web3Provider(externalProvider)
-  const _signer = _provider.getSigner()
+  const _provider = new BrowserProvider(externalProvider)
+  const _signer = await _provider.getSigner()
 
-  let _network: any = null
+  let _network: Network | null = null
   let _address = ''
-  let _balance = BigNumber.from(0)
+  let _balance = BigInt(0)
 
   const data = await getData()
-  ;[_network, _address, _balance] = data!
+  ;[_network, _address] = data!
+  _balance = await _provider.getBalance(_address)
 
   /**
    * @issue #27
@@ -56,11 +53,7 @@ async function activate(externalProvider: ExternalProvider) {
    */
   async function getData(timeout = 5000) {
     return Promise.race([
-      Promise.all([
-        _provider.getNetwork(),
-        _signer.getAddress(),
-        _signer.getBalance(),
-      ]),
+      Promise.all([_provider.getNetwork(), _signer.getAddress()]),
       new Promise<void>((resolve, reject) =>
         setTimeout(() => {
           reject(new ActivateEthersError('Operation timed out'))
@@ -79,14 +72,14 @@ async function activate(externalProvider: ExternalProvider) {
 
   provider.value = markRaw(_provider)
   signer.value = markRaw(_signer)
-  network.value = _network
+  network.value = markRaw(_network)
   address.value = _address
-  balance.value = _balance.toBigInt()
+  balance.value = _balance
 
   // Put it outside the timer as the lookup method can occasionally take longer than 5000ms
   // Question: what if people don't need this variable but it lead to more connecting time?
   try {
-    dnsAlias.value = await lookupDNS(_network?.chainId, _address)
+    dnsAlias.value = await lookupDNS(Number(_network?.chainId), _address)
   } catch (err: any) {
     throw new ActivateEthersError('Failed to look up DNS')
   }
@@ -98,8 +91,10 @@ async function activate(externalProvider: ExternalProvider) {
     updateBalanceInterval = setInterval(async () => {
       if (!signer.value) return
       try {
-        const _balance = await signer?.value.getBalance()
-        balance.value = _balance.toBigInt()
+        const _balance = await provider.value?.getBalance(address.value)
+        if (typeof _balance === 'bigint') {
+          balance.value = _balance
+        }
       } catch (error: any) {
         console.warn('Failed to update balance')
       }
@@ -149,7 +144,7 @@ export function useEthers() {
     isActivated,
     provider: provider as Ref<Web3Provider | null>, // for fixing index.d.ts compiled error, see issue/10:
     signer: signer as Ref<Signer | null>,
-    network,
+    network: network as Ref<Network | null>,
     address,
     dnsAlias,
     balance,
diff --git a/src/composables/useEthersHooks.ts b/src/composables/useEthersHooks.ts
index 682b8bc..0fc15f9 100644
--- a/src/composables/useEthersHooks.ts
+++ b/src/composables/useEthersHooks.ts
@@ -1,6 +1,5 @@
 import { ref, watch } from 'vue'
-import { Signer } from '@ethersproject/abstract-signer'
-import { Network } from '@ethersproject/networks'
+import { Signer, Network } from 'ethers'
 import { useEthers, Web3Provider } from './useEthers'
 
 export type EthersHooksContext = {
diff --git a/src/composables/useMulticall.ts b/src/composables/useMulticall.ts
index 15c6e96..f399f53 100644
--- a/src/composables/useMulticall.ts
+++ b/src/composables/useMulticall.ts
@@ -1,8 +1,7 @@
 import { ref } from 'vue'
-import { Contract, ContractInterface } from '@ethersproject/contracts'
+import { Contract, ContractInterface, Provider } from 'ethers'
 import { MULTICALL2_ABI, MULTICALL2_ADDRESS } from '../constants'
 import { Multicall2 } from '../types/multicall2/Multicall2'
-import { Web3Provider, JsonRpcProvider } from '@ethersproject/providers'
 import { Result, Interface } from '@ethersproject/abi'
 
 export type ContractCall = {
@@ -12,7 +11,7 @@ export type ContractCall = {
   args?: any[]
 }
 
-export function useMulticall(provider: Web3Provider | JsonRpcProvider) {
+export function useMulticall(provider: Provider) {
   const results = ref<Result[]>([])
   const blockNumber = ref(0)
 
@@ -20,7 +19,7 @@ export function useMulticall(provider: Web3Provider | JsonRpcProvider) {
     MULTICALL2_ADDRESS,
     MULTICALL2_ABI,
     provider,
-  ) as Multicall2
+  ) as unknown as Multicall2
 
   interface Call {
     target: string
@@ -69,5 +68,6 @@ function getInterface(contractInterface: ContractInterface): Interface {
   if (Interface.isInterface(contractInterface)) {
     return contractInterface
   }
+  // @ts-ignore
   return new Interface(contractInterface)
 }
diff --git a/src/composables/useWallet.ts b/src/composables/useWallet.ts
index f16351d..cf9a56f 100644
--- a/src/composables/useWallet.ts
+++ b/src/composables/useWallet.ts
@@ -1,5 +1,5 @@
 import { ref, reactive, markRaw } from 'vue'
-import { providers } from 'ethers'
+import { ethers } from 'ethers'
 import {
   AutoConnectError,
   ConnectError,
@@ -15,7 +15,7 @@ export type ConnectionStatus = 'none' | 'connecting' | 'loading' | 'connected'
 
 const wallet = reactive({
   connector: null as Connector | null,
-  provider: null as providers.ExternalProvider | null,
+  provider: null as ethers.Eip1193Provider | null,
   error: '',
   status: 'none' as ConnectionStatus,
 })
diff --git a/src/connectors/coinbaseWallet.ts b/src/connectors/coinbaseWallet.ts
index 99a3944..e930d31 100644
--- a/src/connectors/coinbaseWallet.ts
+++ b/src/connectors/coinbaseWallet.ts
@@ -1,7 +1,7 @@
 import { Connector } from './connector'
 import type { CoinbaseWalletProvider } from '@coinbase/wallet-sdk'
 import type { CoinbaseWalletSDKOptions } from '@coinbase/wallet-sdk/dist/CoinbaseWalletSDK'
-import { getAddress, hexValue } from 'ethers/lib/utils'
+import { ethers, getAddress } from 'ethers'
 import {
   AddChainError,
   ProviderNotFoundError,
@@ -118,7 +118,7 @@ export class CoinbaseWalletConnector extends Connector<
   async switchChain(chainId: number) {
     if (!this.#provider) throw new ProviderNotFoundError()
     const provider = this.#provider
-    const id = hexValue(chainId)
+    const id = ethers.toQuantity(chainId)
 
     try {
       await provider.request({
diff --git a/src/connectors/connector.ts b/src/connectors/connector.ts
index b01f65f..e5cf17f 100644
--- a/src/connectors/connector.ts
+++ b/src/connectors/connector.ts
@@ -1,5 +1,5 @@
 import type { CoinbaseWalletProvider } from '@coinbase/wallet-sdk'
-import { providers } from 'ethers'
+import { ethers } from 'ethers'
 
 export type ConnectorData<Provider = any> = {
   account: string
@@ -7,7 +7,7 @@ export type ConnectorData<Provider = any> = {
 }
 
 export abstract class Connector<
-  Provider = providers.ExternalProvider | CoinbaseWalletProvider,
+  Provider = ethers.Eip1193Provider | CoinbaseWalletProvider,
   Options = any,
 > {
   // Connector name
diff --git a/src/connectors/metaMask.ts b/src/connectors/metaMask.ts
index 1870cf5..0907d73 100644
--- a/src/connectors/metaMask.ts
+++ b/src/connectors/metaMask.ts
@@ -1,4 +1,4 @@
-import { hexValue } from 'ethers/lib/utils'
+import { ethers } from 'ethers'
 import type { NETWORK_DETAILS } from '../constants'
 import { Connector } from './connector'
 import {
@@ -211,7 +211,7 @@ export class MetaMaskConnector extends Connector<
 
   async switchChain(chainId: number) {
     if (!this.#provider) throw new ProviderNotFoundError()
-    const id = hexValue(chainId)
+    const id = ethers.toQuantity(chainId)
     const { availableNetworks } = useEthers() as any
     const _availableNetworks = JSON.parse(
       JSON.stringify(availableNetworks.value),
diff --git a/src/connectors/safe.ts b/src/connectors/safe.ts
index 3a7ed55..34890fd 100644
--- a/src/connectors/safe.ts
+++ b/src/connectors/safe.ts
@@ -1,7 +1,7 @@
 import type { SafeAppProvider } from '@gnosis.pm/safe-apps-provider'
 import type { Opts as SafeOpts, SafeInfo } from '@gnosis.pm/safe-apps-sdk'
 import type SafeAppsSDK from '@gnosis.pm/safe-apps-sdk'
-import { getAddress } from 'ethers/lib/utils'
+import { getAddress } from 'ethers'
 import { normalizeChainId } from '../utils'
 import { Connector } from './connector'
 import {
diff --git a/src/connectors/walletConnect.ts b/src/connectors/walletConnect.ts
index d5f25ec..e0c5daa 100644
--- a/src/connectors/walletConnect.ts
+++ b/src/connectors/walletConnect.ts
@@ -1,5 +1,5 @@
 import { Connector } from './connector'
-import { getAddress, hexValue } from 'ethers/lib/utils'
+import { getAddress, ethers } from 'ethers'
 import {
   ProviderNotFoundError,
   ProviderRpcError,
@@ -120,7 +120,7 @@ export class WalletConnectConnector extends Connector<
       throw new SwitchChainNotSupportedError()
     }
 
-    const id = hexValue(chainId)
+    const id = ethers.toQuantity(chainId)
 
     try {
       await this.#provider.request({
diff --git a/src/utils/format.ts b/src/utils/format.ts
index b5ba009..1039d3f 100644
--- a/src/utils/format.ts
+++ b/src/utils/format.ts
@@ -1,5 +1,4 @@
-import { BigNumber } from 'ethers'
-import { formatEther, isAddress } from 'ethers/lib/utils'
+import { formatEther, isAddress, BigNumberish } from 'ethers'
 import { checkChainId } from './check'
 import { useEthers } from '../composables'
 
@@ -11,7 +10,7 @@ export function shortenAddress(address: string): string {
   }
 }
 
-export function displayEther(balance: BigNumber | bigint, fixed = 2) {
+export function displayEther(balance: BigNumberish | bigint, fixed = 2) {
   return (+formatEther(balance)).toFixed(fixed)
 }
 
diff --git a/yarn.lock b/yarn.lock
index d5d89f0..675f930 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,11 @@
 # yarn lockfile v1
 
 
+"@adraffy/ens-normalize@1.9.2":
+  version "1.9.2"
+  resolved "https://registry.yarnpkg.com/@adraffy/ens-normalize/-/ens-normalize-1.9.2.tgz#60111a5d9db45b2e5cbb6231b0bb8d97e8659316"
+  integrity sha512-0h+FrQDqe2Wn+IIGFkTCd4aAwTJ+7834Ek1COohCyV26AXhwQ7WQaz+4F/nLOeVl/3BtWHOHLPsq46V8YB46Eg==
+
 "@algolia/autocomplete-core@1.9.2":
   version "1.9.2"
   resolved "https://registry.npmjs.org/@algolia/autocomplete-core/-/autocomplete-core-1.9.2.tgz"
@@ -973,11 +978,21 @@
   dependencies:
     "@noble/hashes" "1.3.1"
 
+"@noble/hashes@1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-1.1.2.tgz#e9e035b9b166ca0af657a7848eb2718f0f22f183"
+  integrity sha512-KYRCASVTv6aeUi1tsF8/vpyR7zpfs3FUzy2Jqm+MU+LmUKhQ0y2FpfwqkCcxSg2ua4GALJd8k2R76WxwZGbQpA==
+
 "@noble/hashes@1.3.1", "@noble/hashes@^1.3.0":
   version "1.3.1"
   resolved "https://registry.npmjs.org/@noble/hashes/-/hashes-1.3.1.tgz"
   integrity sha512-EbqwksQwz9xDRGfDST86whPBgM65E0OH/pCgqW0GBVzO22bNE+NuIbeTb714+IfSjU3aRk47EUvXIb5bTsenKA==
 
+"@noble/secp256k1@1.7.1":
+  version "1.7.1"
+  resolved "https://registry.yarnpkg.com/@noble/secp256k1/-/secp256k1-1.7.1.tgz#b251c70f824ce3ca7f8dc3df08d58f005cc0507c"
+  integrity sha512-hOUk6AyBFmqVrv7k5WAw/LpszxVbj9gGN4JRkIX52fdFAj1UA61KXmZDvqVEm+pOyec3+fIeZB02LYa/pWOArw==
+
 "@nodelib/fs.scandir@2.1.5":
   version "2.1.5"
   resolved "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz"
@@ -1785,6 +1800,11 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-20.3.1.tgz#e8a83f1aa8b649377bb1fb5d7bac5cb90e784dfe"
   integrity sha512-EhcH/wvidPy1WeML3TtYFGR83UzjxeWRen9V402T8aUGYsCHOmfoisV3ZSg03gAFIbLq8TnWOJ0f4cALtnSEUg==
 
+"@types/node@18.15.13":
+  version "18.15.13"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-18.15.13.tgz#f64277c341150c979e42b00e4ac289290c9df469"
+  integrity sha512-N+0kuo9KgrUQ1Sn/ifDXsvg0TTleP7rIy4zOBGECxAljqvqfqpTfzx0Q1NUedOixRMBfe2Whhb056a42cWs26Q==
+
 "@types/node@^12.12.54":
   version "12.20.55"
   resolved "https://registry.npmjs.org/@types/node/-/node-12.20.55.tgz"
@@ -2545,6 +2565,11 @@ aes-js@3.0.0:
   resolved "https://registry.npmjs.org/aes-js/-/aes-js-3.0.0.tgz"
   integrity sha512-H7wUZRn8WpTq9jocdxQ2c8x2sKo9ZVmzfRE13GiNJXfp7NcKYEdvl3vspKjXox6RIG2VtaRe4JFvxG4rqp2Zuw==
 
+aes-js@4.0.0-beta.5:
+  version "4.0.0-beta.5"
+  resolved "https://registry.yarnpkg.com/aes-js/-/aes-js-4.0.0-beta.5.tgz#8d2452c52adedebc3a3e28465d858c11ca315873"
+  integrity sha512-G965FqalsNyrPqgEGON7nIx1e/OVENSgiEIzyC63haUMuvNnwIgIjMs52hlTCKhkBny7A2ORNlfY9Zu+jmGk1Q==
+
 agent-base@6, agent-base@^6.0.2:
   version "6.0.2"
   resolved "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz"
@@ -4501,6 +4526,19 @@ ethers@^5.6.8:
     "@ethersproject/web" "5.7.1"
     "@ethersproject/wordlists" "5.7.0"
 
+ethers@^6.6.3:
+  version "6.6.3"
+  resolved "https://registry.yarnpkg.com/ethers/-/ethers-6.6.3.tgz#9bf11d1bd0f18c7c55087d1a52fdc8f3c33c8bab"
+  integrity sha512-g8wLXeRWSGDD0T+wsL3pvyc3aYnmxEEAwH8LSoDTDRhRsmJeNs9YMXlNU7ax2caO+zHkeI9MkHiz6rwxEjN4Mw==
+  dependencies:
+    "@adraffy/ens-normalize" "1.9.2"
+    "@noble/hashes" "1.1.2"
+    "@noble/secp256k1" "1.7.1"
+    "@types/node" "18.15.13"
+    aes-js "4.0.0-beta.5"
+    tslib "2.4.0"
+    ws "8.5.0"
+
 event-pubsub@5.0.3:
   version "5.0.3"
   resolved "https://registry.npmjs.org/event-pubsub/-/event-pubsub-5.0.3.tgz"
@@ -8959,6 +8997,11 @@ tslib@1.14.1, tslib@^1.8.1, tslib@^1.9.0, tslib@^1.9.3:
   resolved "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz"
   integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
 
+tslib@2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.4.0.tgz#7cecaa7f073ce680a05847aa77be941098f36dc3"
+  integrity sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ==
+
 tslib@^2, tslib@^2.0.0, tslib@^2.1.0, tslib@^2.3.1, tslib@^2.4.0:
   version "2.5.3"
   resolved "https://registry.npmjs.org/tslib/-/tslib-2.5.3.tgz"
@@ -9464,6 +9507,11 @@ ws@7.4.6:
   resolved "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz"
   integrity sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==
 
+ws@8.5.0:
+  version "8.5.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.5.0.tgz#bfb4be96600757fe5382de12c670dab984a1ed4f"
+  integrity sha512-BWX0SWVgLPzYwF8lTzEy1egjhS4S4OEAHfsO8o65WOVsrnSRGaSiUaa9e0ggGlkMTtBlmOpEXiie9RUcBO86qg==
+
 ws@^7.4.0, ws@^7.4.5, ws@^7.5.1:
   version "7.5.9"
   resolved "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz"