diff --git a/README.md b/README.md
index 249279b..0066cf9 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,25 @@ npm test
 npm run migrate
 ```
 
-## Current deployment (ethereum Görli and polygon Mumbai testnets)
+## MainNet deployment
+
+Registry smart contract:
+- Polygon [0x87F0F4b7e0FAb14A565C87BAbbA6c40c92281b51](https://polygonscan.com/address/0x87F0F4b7e0FAb14A565C87BAbbA6c40c92281b51)
+- Ethereum [0x87F0F4b7e0FAb14A565C87BAbbA6c40c92281b51](https://etherscan.io/address/0x87f0f4b7e0fab14a565c87babba6c40c92281b51)
+
+Hermes smart contract
+- V1 on Polygon [0xa62a2A75949d25e17C6F08a7818e7bE97c18a8d2](https://polygonscan.com/address/0xa62a2a75949d25e17c6f08a7818e7be97c18a8d2)
+- V1 on Ethereum [0xa62a2A75949d25e17C6F08a7818e7bE97c18a8d2](https://etherscan.io/address/0xa62a2A75949d25e17C6F08a7818e7bE97c18a8d2)
+- V2 on Polygon [0xDe82990405aCc36B4Fd53c94A24D1010fcc1F83d](https://polygonscan.com/address/0xDe82990405aCc36B4Fd53c94A24D1010fcc1F83d)
+
+
+Implementation addresses:
+- Hermes implementation address (same on both networks): `0x213a1B1d08F2715aE054ade98DEEd8a8F1cc937E`
+- Channel implementation address (Polygon): `0x25882f4966065ca13b7bac15cc48391d9a4124f6`
+- Channel implementation v2 address (Polygon): `0x813d3A0ef42FD4F25F2854811A64D5842EF3F8D1`
+- Channel implementation address (Ethereum): `0xBd20839B331A7A8d10e34CDf7219edf334814c4f`
+
+## Testnet3 deployment (ethereum Görli and polygon Mumbai testnets)
 
 MYSTT test token:
 - on Görli: [0xf74a5ca65E4552CfF0f13b116113cCb493c580C5](https://goerli.etherscan.io/address/0xf74a5ca65E4552CfF0f13b116113cCb493c580C5)
@@ -56,23 +74,6 @@ Implementation addresses:
 - Channel implementation address (Mumbai): `0xf8982Ba93D3d9182D095B892DE2A7963eF9807ee`
 
 
-## MainNet beta deployment
-
-Registry smart contract:
-- Polygon [0x87F0F4b7e0FAb14A565C87BAbbA6c40c92281b51](https://polygonscan.com/address/0x87F0F4b7e0FAb14A565C87BAbbA6c40c92281b51)
-- Ethereum [0x87F0F4b7e0FAb14A565C87BAbbA6c40c92281b51](https://etherscan.io/address/0x87f0f4b7e0fab14a565c87babba6c40c92281b51)
-
-Hermes smart contract
-- Polygon [0xa62a2A75949d25e17C6F08a7818e7bE97c18a8d2](https://polygonscan.com/address/0xa62a2a75949d25e17c6f08a7818e7be97c18a8d2)
-- Ethereum [0xa62a2A75949d25e17C6F08a7818e7bE97c18a8d2](https://etherscan.io/address/0xa62a2A75949d25e17C6F08a7818e7bE97c18a8d2)
-
-
-Implementation addresses:
-- Hermes implementation address (same on both networks): `0x213a1B1d08F2715aE054ade98DEEd8a8F1cc937E`
-- Channel implementation address (Polygon): `0x25882f4966065ca13b7bac15cc48391d9a4124f6`
-- Channel implementation address (Ethereum): `0xBd20839B331A7A8d10e34CDf7219edf334814c4f`
-
-
 ## Building golang bindings
 
 To be able easily call these smart contract out of any software writen in Go you need to generate golang bindings and import [`payments`](https://github.com/mysteriumnetwork/payments) package into your software.
diff --git a/migrations/3_upgrade_consumer_channel.js b/migrations/3_upgrade_consumer_channel.js
new file mode 100644
index 0000000..018f35c
--- /dev/null
+++ b/migrations/3_upgrade_consumer_channel.js
@@ -0,0 +1,52 @@
+const { BN } = require('web3-utils')
+
+const MystToken = artifacts.require("MystToken")
+const Registry = artifacts.require("Registry")
+const ChannelImplementation = artifacts.require("ChannelImplementation")
+const HermesImplementation = artifacts.require("HermesImplementation")
+
+const tokenAddr = {
+    mumbai: '0xB923b52b60E247E34f9afE6B3fa5aCcBAea829E8',
+    goerli: '0xf74a5ca65E4552CfF0f13b116113cCb493c580C5',
+    polygon: '0x1379e8886a944d2d9d440b3d88df536aea08d9f3',
+    ethereum: '0x4cf89ca06ad997bc732dc876ed2a7f26a9e7f361'
+}
+
+// Hermes operator is signing hermes payment promises. Change it before actual deployment.
+const HERMES_OPERATOR = '0x133cd135ebfaaf074c0068edefb1ca6d22112490'
+const MEGA_OWNER = '0xC6b139344239b9E33F8dec27DE5Bd7E2a45F0374'
+
+const deployNewImplementation = false
+module.exports = async function (deployer, network, accounts) {
+    const account = accounts[0]
+
+    if (deployNewImplementation) {
+        // Deploy Channel implementation into blockchain
+        await deployer.deploy(ChannelImplementation, { from: account })
+
+        const tokenAddress = tokenAddr[network]
+        const registryAddress = '0x87F0F4b7e0FAb14A565C87BAbbA6c40c92281b51'
+        const hermesImplementationAddress = '0x213a1B1d08F2715aE054ade98DEEd8a8F1cc937E'
+        const hermesOperator = HERMES_OPERATOR
+        const token = await MystToken.at(tokenAddress)
+        const registry = await Registry.at(registryAddress)
+
+        // Set new channel implementation
+        await registry.setImplementations(ChannelImplementation.address, hermesImplementationAddress)
+
+        // Register new hermes
+        const hermesStake = web3.utils.toWei(new BN('1000'), 'ether') //  1000 tokens
+        const hermesFee = 2000 // 20.00%
+        const minChannelStake = web3.utils.toWei(new BN('0'), 'ether') // 0 token
+        const maxChannelStake = web3.utils.toWei(new BN('100'), 'ether') // 100 tokens
+        const url = Buffer.from('68747470733a2f2f6865726d6573322e6d797374657269756d2e6e6574776f726b2f', 'hex') // https://hermes2.mysterium.network/
+        await token.approve(registryAddress, hermesStake, { from: account })
+        await registry.registerHermes(hermesOperator, hermesStake, hermesFee, minChannelStake, maxChannelStake, url, { from: account })
+        const hermesAddress = await registry.getHermesAddress(hermesOperator)
+        console.log('HermesID: ', hermesAddress)
+
+        // Set hermes owner
+        const hermes = await HermesImplementation.at(hermesAddress)
+        await hermes.transferOwnership(MEGA_OWNER, { from: account })
+    }
+}