diff --git a/package.json b/package.json
index 1c0cf40b..b1263029 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "@ledgerhq/hw-transport": "^4.24.0",
     "@ledgerhq/hw-transport-node-hid": "4.24.0",
     "@ledgerhq/ledger-core": "2.0.0-rc.8",
-    "@ledgerhq/live-common": "/Users/gre/dev/ledger-live-common",
+    "@ledgerhq/live-common": "4.0.0-beta.1",
     "animated": "^0.2.2",
     "async": "^2.6.1",
     "axios": "^0.18.0",
diff --git a/src/__mocks__/storybook-state.js b/src/__mocks__/storybook-state.js
index 036894ec..675e36b7 100644
--- a/src/__mocks__/storybook-state.js
+++ b/src/__mocks__/storybook-state.js
@@ -2,7 +2,7 @@ import { genStoreState } from '@ledgerhq/live-common/lib/countervalues/mock'
 import {
   getCryptoCurrencyById,
   getFiatCurrencyByTicker,
-} from '@ledgerhq/live-common/lib/helpers/currencies'
+} from '@ledgerhq/live-common/lib/currencies'
 
 export default {
   countervalues: genStoreState([
diff --git a/src/actions/general.js b/src/actions/general.js
index 9a133e31..1c984625 100644
--- a/src/actions/general.js
+++ b/src/actions/general.js
@@ -8,7 +8,7 @@ import {
   getOrderAccounts,
 } from 'reducers/settings'
 import { accountsSelector } from 'reducers/accounts'
-import { sortAccounts } from '@ledgerhq/live-common/lib/helpers/account'
+import { sortAccounts } from '@ledgerhq/live-common/lib/account'
 
 const accountsBtcBalanceSelector = createSelector(
   accountsSelector,
diff --git a/src/api/Ripple.js b/src/api/Ripple.js
index 06f359f9..2c4be71a 100644
--- a/src/api/Ripple.js
+++ b/src/api/Ripple.js
@@ -6,7 +6,7 @@ import {
   parseCurrencyUnit,
   getCryptoCurrencyById,
   formatCurrencyUnit,
-} from '@ledgerhq/live-common/lib/helpers/currencies'
+} from '@ledgerhq/live-common/lib/currencies'
 
 const rippleUnit = getCryptoCurrencyById('ripple').units[0]
 
diff --git a/src/bridge/EthereumJSBridge.js b/src/bridge/EthereumJSBridge.js
index f0f6ea05..9713910c 100644
--- a/src/bridge/EthereumJSBridge.js
+++ b/src/bridge/EthereumJSBridge.js
@@ -13,11 +13,11 @@ import {
   getDerivationScheme,
   runDerivationScheme,
   getMandatoryEmptyAccountSkip,
-} from '@ledgerhq/live-common/lib/helpers/derivation'
+} from '@ledgerhq/live-common/lib/derivation'
 import {
   getAccountPlaceholderName,
   getNewAccountPlaceholderName,
-} from '@ledgerhq/live-common/lib/helpers/account'
+} from '@ledgerhq/live-common/lib/account'
 import type { Account, Operation } from '@ledgerhq/live-common/lib/types'
 import eip55 from 'eip55'
 import { apiForCurrency } from 'api/Ethereum'
@@ -218,7 +218,7 @@ const EthereumBridge: WalletBridge<Transaction> = {
 
       async function stepAddress(
         index,
-        { address, path: freshAddressPath, publicKey },
+        { address, path: freshAddressPath },
         derivationMode,
         shouldSkipEmpty,
       ): { account?: Account, complete?: boolean } {
@@ -230,7 +230,7 @@ const EthereumBridge: WalletBridge<Transaction> = {
         if (finished) return { complete: true }
 
         const freshAddress = address
-        const accountId = `ethereumjs:2:${currency.id}:${address}:${publicKey}`
+        const accountId = `ethereumjs:2:${currency.id}:${address}:${derivationMode}`
 
         if (txs.length === 0 && balance.isZero()) {
           // this is an empty account
@@ -305,7 +305,9 @@ const EthereumBridge: WalletBridge<Transaction> = {
             const mandatoryEmptyAccountSkip = getMandatoryEmptyAccountSkip(derivationMode)
             const derivationScheme = getDerivationScheme({ derivationMode, currency })
             for (let index = 0; index < 255; index++) {
-              const freshAddressPath = runDerivationScheme(derivationScheme, { account: index })
+              const freshAddressPath = runDerivationScheme(derivationScheme, currency, {
+                account: index,
+              })
               const res = await getAddressCommand
                 .send({ currencyId: currency.id, devicePath: deviceId, path: freshAddressPath })
                 .toPromise()
diff --git a/src/bridge/RippleJSBridge.js b/src/bridge/RippleJSBridge.js
index c24f1b04..d78aa36d 100644
--- a/src/bridge/RippleJSBridge.js
+++ b/src/bridge/RippleJSBridge.js
@@ -11,11 +11,11 @@ import {
   getDerivationModesForCurrency,
   getDerivationScheme,
   runDerivationScheme,
-} from '@ledgerhq/live-common/lib/helpers/derivation'
+} from '@ledgerhq/live-common/lib/derivation'
 import {
   getAccountPlaceholderName,
   getNewAccountPlaceholderName,
-} from '@ledgerhq/live-common/lib/helpers/account'
+} from '@ledgerhq/live-common/lib/account'
 import getAddress from 'commands/getAddress'
 import signTransaction from 'commands/signTransaction'
 import {
@@ -300,13 +300,15 @@ const RippleJSBridge: WalletBridge<Transaction> = {
           for (const derivationMode of derivationModes) {
             const derivationScheme = getDerivationScheme({ derivationMode, currency })
             for (let index = 0; index < 255; index++) {
-              const freshAddressPath = runDerivationScheme(derivationScheme, { account: index })
-              const { address, publicKey } = await await getAddress
+              const freshAddressPath = runDerivationScheme(derivationScheme, currency, {
+                account: index,
+              })
+              const { address } = await await getAddress
                 .send({ currencyId: currency.id, devicePath: deviceId, path: freshAddressPath })
                 .toPromise()
               if (finished) return
 
-              const accountId = `ripplejs:2:${currency.id}:${address}:${publicKey}`
+              const accountId = `ripplejs:2:${currency.id}:${address}:${derivationMode}`
 
               let info
               try {
diff --git a/src/bridge/makeMockBridge.js b/src/bridge/makeMockBridge.js
index 8c66bdb2..93080000 100644
--- a/src/bridge/makeMockBridge.js
+++ b/src/bridge/makeMockBridge.js
@@ -6,11 +6,11 @@ import {
   genAddingOperationsInAccount,
   genOperation,
 } from '@ledgerhq/live-common/lib/mock/account'
-import { getOperationAmountNumber } from '@ledgerhq/live-common/lib/helpers/operation'
+import { getOperationAmountNumber } from '@ledgerhq/live-common/lib/operation'
 import Prando from 'prando'
 import { BigNumber } from 'bignumber.js'
 import type { Operation } from '@ledgerhq/live-common/lib/types'
-import { validateNameEdition } from '@ledgerhq/live-common/lib/helpers/account'
+import { validateNameEdition } from '@ledgerhq/live-common/lib/account'
 import { MOCK_DATA_SEED } from 'config/constants'
 import type { WalletBridge } from './types'
 
diff --git a/src/commands/debugAppInfosForCurrency.js b/src/commands/debugAppInfosForCurrency.js
index 25239a1b..1e13096a 100644
--- a/src/commands/debugAppInfosForCurrency.js
+++ b/src/commands/debugAppInfosForCurrency.js
@@ -1,6 +1,6 @@
 // @flow
 
-import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/currencies'
 import { createCommand, Command } from 'helpers/ipc'
 import { fromPromise } from 'rxjs/observable/fromPromise'
 import { withDevice } from 'helpers/deviceAccess'
diff --git a/src/commands/getAddress.js b/src/commands/getAddress.js
index d2a24636..801f33e7 100644
--- a/src/commands/getAddress.js
+++ b/src/commands/getAddress.js
@@ -1,6 +1,6 @@
 // @flow
 
-import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/currencies'
 import { createCommand, Command } from 'helpers/ipc'
 import { fromPromise } from 'rxjs/observable/fromPromise'
 import { withDevice } from 'helpers/deviceAccess'
diff --git a/src/commands/libcoreGetFees.js b/src/commands/libcoreGetFees.js
index c57bb193..ef66bcb2 100644
--- a/src/commands/libcoreGetFees.js
+++ b/src/commands/libcoreGetFees.js
@@ -4,8 +4,8 @@ import { Observable } from 'rxjs'
 import { BigNumber } from 'bignumber.js'
 import withLibcore from 'helpers/withLibcore'
 import { createCommand, Command } from 'helpers/ipc'
-import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/helpers/currencies'
-import { getWalletName } from '@ledgerhq/live-common/lib/helpers/account'
+import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/currencies'
+import { getWalletName } from '@ledgerhq/live-common/lib/account'
 import type { Account } from '@ledgerhq/live-common/lib/types'
 import {
   isValidAddress,
diff --git a/src/commands/libcoreSignAndBroadcast.js b/src/commands/libcoreSignAndBroadcast.js
index d6210ab2..98cd8ff5 100644
--- a/src/commands/libcoreSignAndBroadcast.js
+++ b/src/commands/libcoreSignAndBroadcast.js
@@ -4,10 +4,10 @@ import logger from 'logger'
 import { BigNumber } from 'bignumber.js'
 import Btc from '@ledgerhq/hw-app-btc'
 import { Observable } from 'rxjs'
-import { isSegwitDerivationMode } from '@ledgerhq/live-common/lib/helpers/derivation'
-import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { isSegwitDerivationMode } from '@ledgerhq/live-common/lib/derivation'
+import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/currencies'
 import type { OperationRaw, CryptoCurrency } from '@ledgerhq/live-common/lib/types'
-import { getWalletName } from '@ledgerhq/live-common/lib/helpers/account'
+import { getWalletName } from '@ledgerhq/live-common/lib/account'
 import {
   libcoreAmountToBigNumber,
   bigNumberToLibcoreAmount,
diff --git a/src/commands/libcoreSyncAccount.js b/src/commands/libcoreSyncAccount.js
index 525fe0c1..802428fa 100644
--- a/src/commands/libcoreSyncAccount.js
+++ b/src/commands/libcoreSyncAccount.js
@@ -1,7 +1,7 @@
 // @flow
 
 import type { AccountRaw } from '@ledgerhq/live-common/lib/types'
-import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/currencies'
 import { fromPromise } from 'rxjs/observable/fromPromise'
 
 import { createCommand, Command } from 'helpers/ipc'
diff --git a/src/components/AccountPage/AccountHeaderActions.js b/src/components/AccountPage/AccountHeaderActions.js
index f5e70459..cb3510dd 100644
--- a/src/components/AccountPage/AccountHeaderActions.js
+++ b/src/components/AccountPage/AccountHeaderActions.js
@@ -7,7 +7,7 @@ import { translate } from 'react-i18next'
 import styled from 'styled-components'
 import type { Account } from '@ledgerhq/live-common/lib/types'
 import Tooltip from 'components/base/Tooltip'
-import { isAccountEmpty } from '@ledgerhq/live-common/lib/helpers/account'
+import { isAccountEmpty } from '@ledgerhq/live-common/lib/account'
 
 import { MODAL_SEND, MODAL_RECEIVE, MODAL_SETTINGS_ACCOUNT } from 'config/constants'
 
diff --git a/src/components/AccountPage/index.js b/src/components/AccountPage/index.js
index 4404c8fa..f065da0e 100644
--- a/src/components/AccountPage/index.js
+++ b/src/components/AccountPage/index.js
@@ -8,7 +8,7 @@ import { Redirect } from 'react-router'
 import type { Currency, Account } from '@ledgerhq/live-common/lib/types'
 import type { T } from 'types/common'
 import { accountSelector } from 'reducers/accounts'
-import { isAccountEmpty } from '@ledgerhq/live-common/lib/helpers/account'
+import { isAccountEmpty } from '@ledgerhq/live-common/lib/account'
 import {
   counterValueCurrencySelector,
   localeSelector,
diff --git a/src/components/BalanceSummary/index.js b/src/components/BalanceSummary/index.js
index 2390b163..c3567391 100644
--- a/src/components/BalanceSummary/index.js
+++ b/src/components/BalanceSummary/index.js
@@ -3,7 +3,7 @@
 import React, { Fragment } from 'react'
 import { BigNumber } from 'bignumber.js'
 import moment from 'moment'
-import { formatShort } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { formatShort } from '@ledgerhq/live-common/lib/currencies'
 import type { Currency, Account } from '@ledgerhq/live-common/lib/types'
 
 import Chart from 'components/base/Chart'
diff --git a/src/components/BalanceSummary/stories.js b/src/components/BalanceSummary/stories.js
index a0141014..c9289320 100644
--- a/src/components/BalanceSummary/stories.js
+++ b/src/components/BalanceSummary/stories.js
@@ -4,7 +4,7 @@ import React from 'react'
 import { storiesOf } from '@storybook/react'
 import { number } from '@storybook/addon-knobs'
 import { translate } from 'react-i18next'
-import { getFiatCurrencyByTicker } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { getFiatCurrencyByTicker } from '@ledgerhq/live-common/lib/currencies'
 
 import BalanceInfos from './BalanceInfos'
 
diff --git a/src/components/CalculateBalance.js b/src/components/CalculateBalance.js
index 001e6701..84b547b8 100644
--- a/src/components/CalculateBalance.js
+++ b/src/components/CalculateBalance.js
@@ -6,7 +6,7 @@ import { connect } from 'react-redux'
 import { BigNumber } from 'bignumber.js'
 
 import type { Account } from '@ledgerhq/live-common/lib/types'
-import { getBalanceHistorySum } from '@ledgerhq/live-common/lib/helpers/account'
+import { getBalanceHistorySum } from '@ledgerhq/live-common/lib/account'
 import CounterValues from 'helpers/countervalues'
 import {
   exchangeSettingsForAccountSelector,
diff --git a/src/components/CounterValue/stories.js b/src/components/CounterValue/stories.js
index 8a5bce2b..34b4aa24 100644
--- a/src/components/CounterValue/stories.js
+++ b/src/components/CounterValue/stories.js
@@ -1,7 +1,7 @@
 // @flow
 
 import React from 'react'
-import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/currencies'
 import { storiesOf } from '@storybook/react'
 import { number } from '@storybook/addon-knobs'
 
diff --git a/src/components/CurrentAddress/index.js b/src/components/CurrentAddress/index.js
index e501d9ad..9b7c6dd6 100644
--- a/src/components/CurrentAddress/index.js
+++ b/src/components/CurrentAddress/index.js
@@ -3,7 +3,7 @@
 import React, { PureComponent } from 'react'
 import { Trans, translate } from 'react-i18next'
 import styled from 'styled-components'
-import { encodeURIScheme } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { encodeURIScheme } from '@ledgerhq/live-common/lib/currencies'
 import type { Account } from '@ledgerhq/live-common/lib/types'
 
 import noop from 'lodash/noop'
diff --git a/src/components/EnsureDeviceApp.js b/src/components/EnsureDeviceApp.js
index af71d6cd..1d300a98 100644
--- a/src/components/EnsureDeviceApp.js
+++ b/src/components/EnsureDeviceApp.js
@@ -14,7 +14,7 @@ import {
   isSegwitDerivationMode,
   getDerivationScheme,
   runDerivationScheme,
-} from '@ledgerhq/live-common/lib/helpers/derivation'
+} from '@ledgerhq/live-common/lib/derivation'
 
 import DeviceInteraction from 'components/DeviceInteraction'
 import Text from 'components/base/Text'
@@ -125,7 +125,7 @@ async function getAddressFromAccountOrCurrency(device, account, currency) {
       currencyId: currency.id,
       path: account
         ? account.freshAddressPath
-        : runDerivationScheme(getDerivationScheme({ currency, derivationMode: '' })),
+        : runDerivationScheme(getDerivationScheme({ currency, derivationMode: '' }), currency),
       segwit: account ? isSegwitDerivationMode(account.derivationMode) : false,
     })
     .toPromise()
diff --git a/src/components/OperationsList/AmountCell.js b/src/components/OperationsList/AmountCell.js
index 56ca5bba..ac332fa2 100644
--- a/src/components/OperationsList/AmountCell.js
+++ b/src/components/OperationsList/AmountCell.js
@@ -2,7 +2,7 @@
 
 import React, { PureComponent } from 'react'
 import styled from 'styled-components'
-import { getOperationAmountNumber } from '@ledgerhq/live-common/lib/helpers/operation'
+import { getOperationAmountNumber } from '@ledgerhq/live-common/lib/operation'
 import type { Currency, Unit, Operation } from '@ledgerhq/live-common/lib/types'
 import Box from 'components/base/Box'
 import CounterValue from 'components/CounterValue'
diff --git a/src/components/OperationsList/index.js b/src/components/OperationsList/index.js
index c7e70fe4..9debc44f 100644
--- a/src/components/OperationsList/index.js
+++ b/src/components/OperationsList/index.js
@@ -8,7 +8,7 @@ import { translate } from 'react-i18next'
 import {
   groupAccountOperationsByDay,
   groupAccountsOperationsByDay,
-} from '@ledgerhq/live-common/lib/helpers/account'
+} from '@ledgerhq/live-common/lib/account'
 
 import type { Operation, Account } from '@ledgerhq/live-common/lib/types'
 
diff --git a/src/components/QRCodeExporter.js b/src/components/QRCodeExporter.js
index d81375d2..705ecaa6 100644
--- a/src/components/QRCodeExporter.js
+++ b/src/components/QRCodeExporter.js
@@ -7,7 +7,7 @@ import { connect } from 'react-redux'
 
 import { accountsSelector } from 'reducers/accounts'
 import { exportSettingsSelector } from 'reducers/settings'
-import { encode } from '@ledgerhq/live-common/lib/bridgestream'
+import { encode } from '@ledgerhq/live-common/lib/cross'
 import { dataToFrames } from 'qrloop/exporter'
 import QRCode from './base/QRCode'
 
@@ -21,8 +21,9 @@ const mapStateToProps = createSelector(
         settings,
         exporterName: 'desktop',
         exporterVersion: __APP_VERSION__,
-        chunkSize: 120,
       }),
+      200,
+      4,
     ),
   }),
 )
@@ -38,12 +39,12 @@ class QRCodeExporter extends PureComponent<
   },
 > {
   static defaultProps = {
-    size: 440,
+    size: 460,
   }
 
   state = {
     frame: 0,
-    fps: 5,
+    fps: 3,
   }
 
   componentDidMount() {
diff --git a/src/components/RecipientAddress/index.js b/src/components/RecipientAddress/index.js
index b8f5b74a..a35b48b2 100644
--- a/src/components/RecipientAddress/index.js
+++ b/src/components/RecipientAddress/index.js
@@ -4,7 +4,7 @@ import type { BigNumber } from 'bignumber.js'
 import React, { PureComponent, Fragment } from 'react'
 import styled from 'styled-components'
 import noop from 'lodash/noop'
-import { decodeURIScheme } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { decodeURIScheme } from '@ledgerhq/live-common/lib/currencies'
 import type { CryptoCurrency } from '@ledgerhq/live-common/lib/types'
 
 import { radii } from 'styles/theme'
diff --git a/src/components/SettingsPage/CounterValueSelect.js b/src/components/SettingsPage/CounterValueSelect.js
index 647cbeca..028b27ce 100644
--- a/src/components/SettingsPage/CounterValueSelect.js
+++ b/src/components/SettingsPage/CounterValueSelect.js
@@ -3,7 +3,7 @@
 import React, { Fragment, PureComponent } from 'react'
 import { connect } from 'react-redux'
 import { createStructuredSelector } from 'reselect'
-import { listFiatCurrencies } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { listFiatCurrencies } from '@ledgerhq/live-common/lib/currencies'
 import type { Currency } from '@ledgerhq/live-common/lib/types'
 import { setCounterValue } from 'actions/settings'
 import { counterValueCurrencySelector } from 'reducers/settings'
diff --git a/src/components/SettingsPage/sections/Tools.js b/src/components/SettingsPage/sections/Tools.js
index ca510879..334b8ee3 100644
--- a/src/components/SettingsPage/sections/Tools.js
+++ b/src/components/SettingsPage/sections/Tools.js
@@ -25,9 +25,11 @@ class TabProfile extends PureComponent<*, *> {
   renderQRCodeModal = ({ onClose }: any) => (
     <ModalBody onClose={onClose} justify="center" align="center">
       <ModalTitle>{'QRCode Mobile Export'}</ModalTitle>
-      <ModalContent flow={4}>
+      <ModalContent flow={2}>
         <Box>Scan this animated QRCode with Ledger Live Mobile App</Box>
-        <QRCodeExporter />
+        <Box flow={2}>
+          <QRCodeExporter />
+        </Box>
       </ModalContent>
     </ModalBody>
   )
diff --git a/src/components/base/Chart/handleMouseEvents.js b/src/components/base/Chart/handleMouseEvents.js
index 99f32a80..2eb0b8d0 100644
--- a/src/components/base/Chart/handleMouseEvents.js
+++ b/src/components/base/Chart/handleMouseEvents.js
@@ -5,7 +5,7 @@ import * as d3 from 'd3'
 import { renderToString } from 'react-dom/server'
 import { ThemeProvider } from 'styled-components'
 import { Provider } from 'react-redux'
-import { getFiatCurrencyByTicker } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { getFiatCurrencyByTicker } from '@ledgerhq/live-common/lib/currencies'
 
 import createStore from 'renderer/createStore'
 
diff --git a/src/components/base/Chart/stories.js b/src/components/base/Chart/stories.js
index ea324268..2047236c 100644
--- a/src/components/base/Chart/stories.js
+++ b/src/components/base/Chart/stories.js
@@ -2,7 +2,7 @@
 
 import React, { Component, Fragment } from 'react'
 import { BigNumber } from 'bignumber.js'
-import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/currencies'
 import Chance from 'chance'
 import moment from 'moment'
 import { storiesOf } from '@storybook/react'
diff --git a/src/components/base/FlipTicker/stories.js b/src/components/base/FlipTicker/stories.js
index 17449692..cfafa761 100644
--- a/src/components/base/FlipTicker/stories.js
+++ b/src/components/base/FlipTicker/stories.js
@@ -4,10 +4,7 @@ import React, { Component } from 'react'
 import { BigNumber } from 'bignumber.js'
 
 import { storiesOf } from '@storybook/react'
-import {
-  formatCurrencyUnit,
-  getFiatCurrencyByTicker,
-} from '@ledgerhq/live-common/lib/helpers/currencies'
+import { formatCurrencyUnit, getFiatCurrencyByTicker } from '@ledgerhq/live-common/lib/currencies'
 import Chance from 'chance'
 
 import Box from 'components/base/Box'
diff --git a/src/components/base/FormattedVal/index.js b/src/components/base/FormattedVal/index.js
index 3f6efff6..5afd4ae9 100644
--- a/src/components/base/FormattedVal/index.js
+++ b/src/components/base/FormattedVal/index.js
@@ -9,7 +9,7 @@ import { connect } from 'react-redux'
 import type { Unit } from '@ledgerhq/live-common/lib/types'
 import type { State } from 'reducers'
 
-import { formatCurrencyUnit } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { formatCurrencyUnit } from '@ledgerhq/live-common/lib/currencies'
 
 import { marketIndicatorSelector, localeSelector } from 'reducers/settings'
 
diff --git a/src/components/base/InputCurrency/index.js b/src/components/base/InputCurrency/index.js
index 4dc14b80..a0d59306 100644
--- a/src/components/base/InputCurrency/index.js
+++ b/src/components/base/InputCurrency/index.js
@@ -4,7 +4,7 @@ import React, { PureComponent } from 'react'
 import { BigNumber } from 'bignumber.js'
 import uncontrollable from 'uncontrollable'
 import styled from 'styled-components'
-import { formatCurrencyUnit } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { formatCurrencyUnit } from '@ledgerhq/live-common/lib/currencies'
 
 import noop from 'lodash/noop'
 
diff --git a/src/components/base/InputCurrency/stories.js b/src/components/base/InputCurrency/stories.js
index 0b0f9bed..ec451421 100644
--- a/src/components/base/InputCurrency/stories.js
+++ b/src/components/base/InputCurrency/stories.js
@@ -5,7 +5,7 @@ import { storiesOf } from '@storybook/react'
 import { action } from '@storybook/addon-actions'
 import { boolean } from '@storybook/addon-knobs'
 
-import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/currencies'
 import InputCurrency from 'components/base/InputCurrency'
 
 const stories = storiesOf('Components', module)
diff --git a/src/components/base/QRCode/index.js b/src/components/base/QRCode/index.js
index a8d034c0..7066c2b0 100644
--- a/src/components/base/QRCode/index.js
+++ b/src/components/base/QRCode/index.js
@@ -23,22 +23,39 @@ class QRCode extends PureComponent<Props> {
     this.drawQRCode()
   }
 
-  _canvas = null
+  canvas = React.createRef()
 
   drawQRCode() {
     const { data, size, errorCorrectionLevel } = this.props
-    qrcode.toCanvas(this._canvas, data, {
-      width: size,
-      margin: 0,
-      errorCorrectionLevel,
-      color: {
-        light: '#ffffff00', // transparent background
+    const { current } = this.canvas
+    if (!current) return
+    qrcode.toCanvas(
+      current,
+      data,
+      {
+        width: current.width,
+        margin: 0,
+        errorCorrectionLevel,
       },
-    })
+      () => {
+        // fix again the CSS because lib changes it –_–
+        current.style.width = `${size}px`
+        current.style.height = `${size}px`
+      },
+    )
   }
 
   render() {
-    return <canvas style={{ cursor: 'none' }} ref={n => (this._canvas = n)} />
+    const { size } = this.props
+    const px = size * (window.devicePixelRatio || 1)
+    return (
+      <canvas
+        style={{ cursor: 'none', width: `${size}px`, height: `${size}px` }}
+        width={px}
+        height={px}
+        ref={this.canvas}
+      />
+    )
   }
 }
 
diff --git a/src/components/modals/AccountSettingRenderBody.js b/src/components/modals/AccountSettingRenderBody.js
index 90c21665..ae029eb2 100644
--- a/src/components/modals/AccountSettingRenderBody.js
+++ b/src/components/modals/AccountSettingRenderBody.js
@@ -10,7 +10,7 @@ import { translate } from 'react-i18next'
 import type { Account, Unit, Currency } from '@ledgerhq/live-common/lib/types'
 import type { T } from 'types/common'
 import { MODAL_SETTINGS_ACCOUNT, MAX_ACCOUNT_NAME_SIZE } from 'config/constants'
-import { validateNameEdition } from '@ledgerhq/live-common/lib/helpers/account'
+import { validateNameEdition } from '@ledgerhq/live-common/lib/account'
 
 import { updateAccount, removeAccount } from 'actions/accounts'
 import { setDataModal } from 'reducers/modals'
diff --git a/src/components/modals/AddAccounts/index.js b/src/components/modals/AddAccounts/index.js
index 85dd42ca..a9f8fff9 100644
--- a/src/components/modals/AddAccounts/index.js
+++ b/src/components/modals/AddAccounts/index.js
@@ -23,7 +23,7 @@ import { closeModal } from 'reducers/modals'
 
 import Modal from 'components/base/Modal'
 import Stepper from 'components/base/Stepper'
-import { validateNameEdition } from '@ledgerhq/live-common/lib/helpers/account'
+import { validateNameEdition } from '@ledgerhq/live-common/lib/account'
 
 import StepChooseCurrency, { StepChooseCurrencyFooter } from './steps/01-step-choose-currency'
 import StepConnectDevice, { StepConnectDeviceFooter } from './steps/02-step-connect-device'
diff --git a/src/components/modals/AddAccounts/steps/03-step-import.js b/src/components/modals/AddAccounts/steps/03-step-import.js
index 115664c3..4d2ef811 100644
--- a/src/components/modals/AddAccounts/steps/03-step-import.js
+++ b/src/components/modals/AddAccounts/steps/03-step-import.js
@@ -10,7 +10,7 @@ import uniq from 'lodash/uniq'
 import { urls } from 'config/urls'
 import ExternalLinkButton from 'components/base/ExternalLinkButton'
 import RetryButton from 'components/base/RetryButton'
-import { isAccountEmpty } from '@ledgerhq/live-common/lib/helpers/account'
+import { isAccountEmpty } from '@ledgerhq/live-common/lib/account'
 
 import { getBridgeForCurrency } from 'bridge'
 
diff --git a/src/components/modals/Debug.js b/src/components/modals/Debug.js
index e092c1b2..8ed42391 100644
--- a/src/components/modals/Debug.js
+++ b/src/components/modals/Debug.js
@@ -3,11 +3,8 @@
 import React, { Component } from 'react'
 import { connect } from 'react-redux'
 import { createStructuredSelector } from 'reselect'
-import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/helpers/currencies'
-import {
-  getDerivationScheme,
-  runDerivationScheme,
-} from '@ledgerhq/live-common/lib/helpers/derivation'
+import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/currencies'
+import { getDerivationScheme, runDerivationScheme } from '@ledgerhq/live-common/lib/derivation'
 import Modal, { ModalBody, ModalTitle, ModalContent } from 'components/base/Modal'
 import { getCurrentDevice } from 'reducers/devices'
 import Button from 'components/base/Button'
@@ -53,7 +50,7 @@ class Debug extends Component<*, *> {
       for (let x = 0; x < 20; x++) {
         const { address, path } = await getAddress
           .send({
-            path: runDerivationScheme(derivationScheme, { account: x }),
+            path: runDerivationScheme(derivationScheme, currency, { account: x }),
             currencyId: currency.id,
             devicePath: device.path,
           })
@@ -104,7 +101,7 @@ class Debug extends Component<*, *> {
       derivationMode: 'segwit',
     })
     const obj = {
-      path: runDerivationScheme(derivationScheme),
+      path: runDerivationScheme(derivationScheme, currency),
       currencyId: currency.id,
       devicePath: device.path,
     }
diff --git a/src/components/modals/OperationDetails.js b/src/components/modals/OperationDetails.js
index 81ee58c3..cd314022 100644
--- a/src/components/modals/OperationDetails.js
+++ b/src/components/modals/OperationDetails.js
@@ -6,7 +6,7 @@ import { openURL } from 'helpers/linking'
 import { translate } from 'react-i18next'
 import styled from 'styled-components'
 import moment from 'moment'
-import { getOperationAmountNumber } from '@ledgerhq/live-common/lib/helpers/operation'
+import { getOperationAmountNumber } from '@ledgerhq/live-common/lib/operation'
 import { getAccountOperationExplorer } from '@ledgerhq/live-common/lib/explorers'
 import uniq from 'lodash/uniq'
 
diff --git a/src/components/modals/Receive/steps/04-step-receive-funds.js b/src/components/modals/Receive/steps/04-step-receive-funds.js
index 63502cec..59e1cf37 100644
--- a/src/components/modals/Receive/steps/04-step-receive-funds.js
+++ b/src/components/modals/Receive/steps/04-step-receive-funds.js
@@ -5,7 +5,7 @@ import React, { PureComponent } from 'react'
 
 import TrackPage from 'analytics/TrackPage'
 import getAddress from 'commands/getAddress'
-import { isSegwitDerivationMode } from '@ledgerhq/live-common/lib/helpers/derivation'
+import { isSegwitDerivationMode } from '@ledgerhq/live-common/lib/derivation'
 import Box from 'components/base/Box'
 import CurrentAddressForAccount from 'components/CurrentAddressForAccount'
 import { DisconnectedDevice, WrongDeviceForAccount } from 'config/errors'
diff --git a/src/config/cryptocurrencies.js b/src/config/cryptocurrencies.js
index 2667ddb7..4c6d1ea5 100644
--- a/src/config/cryptocurrencies.js
+++ b/src/config/cryptocurrencies.js
@@ -1,6 +1,6 @@
 // @flow
 import memoize from 'lodash/memoize'
-import { listCryptoCurrencies as listCC } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { listCryptoCurrencies as listCC } from '@ledgerhq/live-common/lib/currencies'
 import type { CryptoCurrencyIds } from '@ledgerhq/live-common/lib/types'
 
 const supported: CryptoCurrencyIds[] = [
diff --git a/src/helpers/accountModel.js b/src/helpers/accountModel.js
index 622a8bc2..dc1d20cd 100644
--- a/src/helpers/accountModel.js
+++ b/src/helpers/accountModel.js
@@ -3,7 +3,7 @@
  * @flow
  */
 import { BigNumber } from 'bignumber.js'
-import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/currencies'
 import { createDataModel } from '@ledgerhq/live-common/lib/DataModel'
 import type { DataModel } from '@ledgerhq/live-common/lib/DataModel'
 import type { Account, AccountRaw, Operation } from '@ledgerhq/live-common/lib/types'
@@ -73,7 +73,6 @@ const accountModel: DataModel<AccountRaw, Account> = createDataModel({
       }
 
       const id = `${type}:${version}:${currencyId}:${xpubOrAddress}:${derivationMode}`
-      console.log({ old: raw, id, derivationMode, seedIdentifier })
       return {
         ...raw,
         id,
diff --git a/src/helpers/countervalues.js b/src/helpers/countervalues.js
index 1f45137c..fd5fc37e 100644
--- a/src/helpers/countervalues.js
+++ b/src/helpers/countervalues.js
@@ -12,7 +12,7 @@ import {
   intermediaryCurrency,
 } from 'reducers/settings'
 import logger from 'logger'
-import { listCryptoCurrencies } from '@ledgerhq/live-common/lib/helpers/currencies'
+import { listCryptoCurrencies } from '@ledgerhq/live-common/lib/currencies'
 import type { CryptoCurrency } from '@ledgerhq/live-common/lib/types'
 
 const pairsSelector = createSelector(
diff --git a/src/helpers/libcore.js b/src/helpers/libcore.js
index 3b76b4b1..93467443 100644
--- a/src/helpers/libcore.js
+++ b/src/helpers/libcore.js
@@ -7,17 +7,18 @@ import { BigNumber } from 'bignumber.js'
 import Btc from '@ledgerhq/hw-app-btc'
 import { withDevice } from 'helpers/deviceAccess'
 import {
+  getDerivationModesForCurrency,
   getDerivationScheme,
   isSegwitDerivationMode,
   isUnsplitDerivationMode,
-} from '@ledgerhq/live-common/lib/helpers/derivation'
-import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/helpers/currencies'
+} from '@ledgerhq/live-common/lib/derivation'
+import { getCryptoCurrencyById } from '@ledgerhq/live-common/lib/currencies'
 import {
   encodeAccountId,
   getNewAccountPlaceholderName,
   getAccountPlaceholderName,
   getWalletName,
-} from '@ledgerhq/live-common/lib/helpers/account'
+} from '@ledgerhq/live-common/lib/account'
 import { SHOW_LEGACY_NEW_ACCOUNT, SYNC_TIMEOUT } from 'config/constants'
 
 import type {
@@ -45,55 +46,30 @@ type Props = {
   isUnsubscribed: () => boolean,
 }
 
+const shouldShowNewAccount = (currency, derivationMode) =>
+  derivationMode === ''
+    ? !!SHOW_LEGACY_NEW_ACCOUNT || !currency.supportsSegwit
+    : derivationMode === 'segwit'
+
 export async function scanAccountsOnDevice(props: Props): Promise<AccountRaw[]> {
   const { devicePath, currencyId, onAccountScanned, core, isUnsubscribed } = props
   const currency = getCryptoCurrencyById(currencyId)
 
-  const commonParams = {
-    core,
-    currency,
-    onAccountScanned,
-    devicePath,
-    isUnsubscribed,
-  }
-
   let allAccounts = []
 
-  // TODO use getDerivationModesForCurrency
-  // introduce an internal shouldShowNewAccount({currency, derivationMode})
-
-  const nonSegwitAccounts = await scanAccountsOnDeviceBySegwit({
-    ...commonParams,
-    showNewAccount: !!SHOW_LEGACY_NEW_ACCOUNT || !currency.supportsSegwit,
-    derivationMode: '',
-  })
-  allAccounts = allAccounts.concat(nonSegwitAccounts)
-
-  if (currency.supportsSegwit) {
-    const segwitAccounts = await scanAccountsOnDeviceBySegwit({
-      ...commonParams,
-      derivationMode: 'segwit',
-      showNewAccount: true,
-    })
-    allAccounts = allAccounts.concat(segwitAccounts)
-  }
-
-  if (currency.forkedFrom) {
-    const splittedAccounts = await scanAccountsOnDeviceBySegwit({
-      ...commonParams,
-      derivationMode: 'unsplit',
-      showNewAccount: false,
+  const derivationModes = getDerivationModesForCurrency(currency)
+  for (let i = 0; i < derivationModes.length; i++) {
+    const derivationMode = derivationModes[i]
+    const accounts = await scanAccountsOnDeviceBySegwit({
+      core,
+      currency,
+      onAccountScanned,
+      devicePath,
+      isUnsubscribed,
+      showNewAccount: shouldShowNewAccount(currency, derivationMode),
+      derivationMode,
     })
-    allAccounts = allAccounts.concat(splittedAccounts)
-
-    if (currency.supportsSegwit) {
-      const segwitAccounts = await scanAccountsOnDeviceBySegwit({
-        ...commonParams,
-        derivationMode: 'segwit_unsplit',
-        showNewAccount: false,
-      })
-      allAccounts = allAccounts.concat(segwitAccounts)
-    }
+    allAccounts = allAccounts.concat(accounts)
   }
 
   return allAccounts
diff --git a/src/reducers/settings.js b/src/reducers/settings.js
index 445f929c..a62f81a8 100644
--- a/src/reducers/settings.js
+++ b/src/reducers/settings.js
@@ -5,7 +5,7 @@ import {
   findCurrencyByTicker,
   getCryptoCurrencyById,
   getFiatCurrencyByTicker,
-} from '@ledgerhq/live-common/lib/helpers/currencies'
+} from '@ledgerhq/live-common/lib/currencies'
 import { listCryptoCurrencies } from 'config/cryptocurrencies'
 import languages from 'config/languages'
 import { createSelector } from 'reselect'
diff --git a/yarn.lock b/yarn.lock
index 5793dd1c..e076ec19 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1487,6 +1487,13 @@
     core-js "^2.5.6"
     regenerator-runtime "^0.11.1"
 
+"@babel/runtime@^7.1.2":
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.1.2.tgz#81c89935f4647706fc54541145e6b4ecfef4b8e3"
+  integrity sha512-Y3SCjmhSupzFB6wcv1KmmFucH6gDVnI30WjOcicV10ju0cZjak3Jcs67YLIXBrmZYw1xCrVeJPbycFwrqNyxpg==
+  dependencies:
+    regenerator-runtime "^0.12.0"
+
 "@babel/template@7.0.0-beta.44":
   version "7.0.0-beta.44"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.0.0-beta.44.tgz#f8832f4fdcee5d59bf515e595fc5106c529b394f"
@@ -1738,23 +1745,10 @@
     bindings "^1.3.0"
     nan "^2.6.2"
 
-"@ledgerhq/live-common@/Users/gre/dev/ledger-live-common":
-  version "3.8.0"
-  dependencies:
-    axios "^0.18.0"
-    bignumber.js "^7.2.1"
-    invariant "^2.2.2"
-    lodash "^4.17.4"
-    node-lzw "^0.3.1"
-    numeral "^2.0.6"
-    prando "^3.0.1"
-    react "^16.4.0"
-    react-redux "^5.0.7"
-    redux "^4.0.0"
-    reselect "^3.0.1"
-
-"@ledgerhq/live-common@file:../ledger-live-common":
-  version "3.8.0"
+"@ledgerhq/live-common@4.0.0-beta.1":
+  version "4.0.0-beta.1"
+  resolved "https://registry.yarnpkg.com/@ledgerhq/live-common/-/live-common-4.0.0-beta.1.tgz#52ed90757761a08a5f5c9c40c1fed0cb2f1fb4ca"
+  integrity sha512-Ms06Za/EI8yP/4GOAziCMecqIssZbkS5tjSCgaqd1h0zHLzM6i6PvgjhJyvG5SrET6+uQVp4YM4qbo2tc6irjQ==
   dependencies:
     axios "^0.18.0"
     bignumber.js "^7.2.1"
@@ -1764,6 +1758,7 @@
     numeral "^2.0.6"
     prando "^3.0.1"
     react "^16.4.0"
+    react-i18next "^8.0.7"
     react-redux "^5.0.7"
     redux "^4.0.0"
     reselect "^3.0.1"
@@ -5518,6 +5513,14 @@ create-react-class@^15.5.2, create-react-class@^15.6.2:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
+create-react-context@0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/create-react-context/-/create-react-context-0.2.3.tgz#9ec140a6914a22ef04b8b09b7771de89567cb6f3"
+  integrity sha512-CQBmD0+QGgTaxDL3OX1IDXYqjkp2It4RIbcb99jS6AEg27Ga+a9G3JtK6SIu0HBwPLZlmwt9F7UwWA4Bn92Rag==
+  dependencies:
+    fbjs "^0.8.0"
+    gud "^1.0.0"
+
 crocket@^0.9.11:
   version "0.9.11"
   resolved "https://registry.yarnpkg.com/crocket/-/crocket-0.9.11.tgz#288fca11ef0d3dd239b62c488265f30c8edfb0c5"
@@ -7707,7 +7710,7 @@ fb-watchman@^2.0.0:
   dependencies:
     bser "^2.0.0"
 
-fbjs@^0.8.12, fbjs@^0.8.16, fbjs@^0.8.5, fbjs@^0.8.9:
+fbjs@^0.8.0, fbjs@^0.8.12, fbjs@^0.8.16, fbjs@^0.8.5, fbjs@^0.8.9:
   version "0.8.17"
   resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.17.tgz#c4d598ead6949112653d6588b01a5cdcd9f90fdd"
   integrity sha1-xNWY6taUkRJlPWWIsBpc3Nn5D90=
@@ -8470,6 +8473,11 @@ growly@^1.3.0:
   resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
   integrity sha1-8QdIy+dq+WS3yWyTxrzCivEgwIE=
 
+gud@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/gud/-/gud-1.0.0.tgz#a489581b17e6a70beca9abe3ae57de7a499852c0"
+  integrity sha512-zGEOVKFM5sVPPrYs7J5/hYEw2Pof8KCyOwyhG8sAF26mCAeUFAcYPu1mwB7hhpIP29zOIBaDqwuHdLp0jvZXjw==
+
 gzip-size@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/gzip-size/-/gzip-size-3.0.0.tgz#546188e9bdc337f673772f81660464b389dce520"
@@ -8696,6 +8704,13 @@ hoist-non-react-statics@1.x.x, hoist-non-react-statics@^1.2.0:
   resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-1.2.0.tgz#aa448cf0986d55cc40773b17174b7dd066cb7cfb"
   integrity sha1-qkSM8JhtVcxAdzsXF0t90GbLfPs=
 
+hoist-non-react-statics@3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-3.0.1.tgz#fba3e7df0210eb9447757ca1a7cb607162f0a364"
+  integrity sha512-1kXwPsOi0OGQIZNVMPvgWJ9tSnGMiMfJdihqEzrPEXlHOBh9AAHXX/QYmAJTXztnz/K+PQ8ryCb4eGaN6HlGbQ==
+  dependencies:
+    react-is "^16.3.2"
+
 hoist-non-react-statics@^2.3.1, hoist-non-react-statics@^2.5.0:
   version "2.5.5"
   resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-2.5.5.tgz#c5903cf409c0dfd908f388e619d86b9c1174cb47"
@@ -13094,6 +13109,16 @@ react-i18next@^7.7.0:
     html-parse-stringify2 "2.0.1"
     prop-types "^15.6.0"
 
+react-i18next@^8.0.7:
+  version "8.0.7"
+  resolved "https://registry.yarnpkg.com/react-i18next/-/react-i18next-8.0.7.tgz#9e6ffdaa01f4454ba216fa50377a7c2ba6f1e662"
+  integrity sha512-oJDVe5X8QK72NYYH7/VQtopONZPcNiarlWdVuCSkn9PucQCEAOf/yRt0V2LdjC4nBY48Y20/540glwR1nlE9gA==
+  dependencies:
+    "@babel/runtime" "^7.1.2"
+    create-react-context "0.2.3"
+    hoist-non-react-statics "3.0.1"
+    html-parse-stringify2 "2.0.1"
+
 react-icon-base@2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/react-icon-base/-/react-icon-base-2.1.0.tgz#a196e33fdf1e7aaa1fda3aefbb68bdad9e82a79d"
@@ -13126,6 +13151,11 @@ react-is@^16.3.1, react-is@^16.4.1:
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.4.1.tgz#d624c4650d2c65dbd52c72622bbf389435d9776e"
   integrity sha512-xpb0PpALlFWNw/q13A+1aHeyJyLYCg0/cCHPUA43zYluZuIPHaHL3k8OBsTgQtxqW0FhyDEMvi8fZ/+7+r4OSQ==
 
+react-is@^16.3.2:
+  version "16.5.2"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.5.2.tgz#e2a7b7c3f5d48062eb769fcb123505eb928722e3"
+  integrity sha512-hSl7E6l25GTjNEZATqZIuWOgSnpXb3kD0DVCujmg46K5zLxsbiKaaT6VO9slkSBDPZfYs30lwfJwbOFOnoEnKQ==
+
 react-key-handler@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/react-key-handler/-/react-key-handler-1.0.1.tgz#1fc0f4f4855f506a192c2cbe9fe8cb78fc553191"
@@ -13610,6 +13640,11 @@ regenerator-runtime@^0.11.0, regenerator-runtime@^0.11.1:
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
   integrity sha512-MguG95oij0fC3QV3URf4V2SDYGJhJnJGqvIIgdECeODCT98wSWDAJ94SSuVpYQUoTcGUIL6L4yNB7j1DFFHSBg==
 
+regenerator-runtime@^0.12.0:
+  version "0.12.1"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.12.1.tgz#fa1a71544764c036f8c49b13a08b2594c9f8a0de"
+  integrity sha512-odxIc1/vDlo4iZcfXqRYFj0vpXFNoGdKMAUieAlFYO6m/nl5e9KR/beGf41z4a1FI+aQgtjhuaSlDxQ0hmkrHg==
+
 regenerator-transform@^0.10.0:
   version "0.10.1"
   resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.10.1.tgz#1e4996837231da8b7f3cf4114d71b5691a0680dd"