diff --git a/contracts/Governance/AdminUpgradeableProxy.sol b/contracts/Governance/AdminUpgradeableProxy.sol
new file mode 100644
index 0000000..fd7645c
--- /dev/null
+++ b/contracts/Governance/AdminUpgradeableProxy.sol
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: MIT
+
+pragma solidity ^0.6.12;
+
+import { TransparentUpgradeableProxy } from "@openzeppelin/contracts-v3/proxy/TransparentUpgradeableProxy.sol";
+
+/**
+ * @dev TransparentUpgradeableProxy where admin is allowed to call implementation methods.
+ */
+contract AdminUpgradeableProxy is TransparentUpgradeableProxy {
+    /**
+     * @dev Initializes an upgradeable proxy backed by the implementation at `_logic`.
+     */
+    constructor(address _logic, address _admin, bytes memory _data)
+        public
+        payable
+        TransparentUpgradeableProxy(_logic, _admin, _data)
+    { }
+
+    /**
+     * @dev Override to allow admin access the fallback function.
+     */
+    function _beforeFallback() internal override { }
+}
diff --git a/contracts/Governance/Testnet/TestnetAdminProxy.sol b/contracts/Governance/Testnet/TestnetAdminProxy.sol
index 0897ed9..57c7790 100644
--- a/contracts/Governance/Testnet/TestnetAdminProxy.sol
+++ b/contracts/Governance/Testnet/TestnetAdminProxy.sol
@@ -2,12 +2,12 @@
 pragma solidity ^0.6.12;
 
 import { OwnableLibrary } from "../libraries/OwnableLibrary.sol";
-import { TransparentUpgradeableProxy } from "@openzeppelin/contracts-v3/proxy/TransparentUpgradeableProxy.sol";
+import { AdminUpgradeableProxy } from "../AdminUpgradeableProxy.sol";
 
 /**
  * @dev Enables testnet contracts to be upgraded by the governance and maintainer, since we don't want to waste time
  */
-contract TestnetAdminProxy is TransparentUpgradeableProxy {
+contract TestnetAdminProxy is AdminUpgradeableProxy {
     modifier onlyOwner {
         require(OwnableLibrary.getOwner() == msg.sender, "Not an owner");
         _;
@@ -17,7 +17,7 @@ contract TestnetAdminProxy is TransparentUpgradeableProxy {
         address _logic,
         address _admin,
         bytes memory _data
-    ) public payable TransparentUpgradeableProxy(_logic, _admin, _data) {
+    ) public payable AdminUpgradeableProxy(_logic, _admin, _data) {
         OwnableLibrary.setOwner(msg.sender);
     }
 
diff --git a/contracts/Governance/v4-exploit-patch/PatchProposal.sol b/contracts/Governance/v4-exploit-patch/PatchProposal.sol
index 6f7523e..eaffbd4 100644
--- a/contracts/Governance/v4-exploit-patch/PatchProposal.sol
+++ b/contracts/Governance/v4-exploit-patch/PatchProposal.sol
@@ -6,7 +6,7 @@ pragma experimental ABIEncoderV2;
 import { IERC20 } from "@openzeppelin/contracts-v3/token/ERC20/IERC20.sol";
 
 import { LoopbackProxy } from "../LoopbackProxy.sol";
-import { AdminUpgradeableProxy } from "./AdminUpgradeableProxy.sol";
+import { AdminUpgradeableProxy } from "../AdminUpgradeableProxy.sol";
 
 import { GovernanceExploitPatchUpgrade } from "./GovernanceExploitPatchUpgrade.sol";
 import { TornadoStakingRewards } from "../TornadoStakingRewards.sol";
diff --git a/hardhat.config.ts b/hardhat.config.ts
index 27cbd30..86aef02 100644
--- a/hardhat.config.ts
+++ b/hardhat.config.ts
@@ -76,6 +76,12 @@ const config: HardhatUserConfig = {
     },
     hardhat: {},
   },
+  etherscan: {
+    apiKey: process.env.ETHERSCAN 
+  },
+  sourcify: {
+    enabled: true
+  }
 };
 
 export default config;
diff --git a/scripts/deploy.ts b/scripts/deploy.ts
index 137c9b8..38d002c 100644
--- a/scripts/deploy.ts
+++ b/scripts/deploy.ts
@@ -21,6 +21,7 @@ import {
   TornadoVault__factory,
   Echoer__factory,
   TestnetFeeManager__factory,
+  Aggregator__factory,
 } from '../typechain-types';
 import type { SignerWithAddress } from '@nomicfoundation/hardhat-ethers/signers';
 const {
@@ -312,6 +313,10 @@ async function deployGovernance(instances: InstanceRegistry.TornadoStruct[]): Pr
     TornadoRouter.target
   ).then(t => t.wait());
 
+  // Deploy Aggregator
+  const Aggregator = await (new Aggregator__factory(owner)).deploy(ensAddress || ZeroAddress, RelayerRegistryProxy.target);
+  await Aggregator.waitForDeployment();
+
   // Upgrade Governance
   const GovernanceV5 = await new GovernanceProposalStateUpgrade__factory(owner).deploy(
     TornadoStakingRewardsProxy.target,
@@ -343,6 +348,7 @@ async function deployGovernance(instances: InstanceRegistry.TornadoStruct[]): Pr
     TornadoStakingRewardsProxy: TornadoStakingRewardsProxy.target,
     TornadoStakingRewardsImpl: TornadoStakingRewardsImpl.target,
     TornadoRouter: TornadoRouter.target,
+    Aggregator: Aggregator.target,
     Echoer: Echoer.target,
   });
 }
diff --git a/sepolia.json b/sepolia.json
index 0942150..69390d8 100644
--- a/sepolia.json
+++ b/sepolia.json
@@ -1,50 +1,50 @@
 {
   "DAI": "0xFF34B3d4Aee8ddCd6F9AFFFB6Fe49bD371b8a357",
-  "Hasher": "0xC91747348867587bbdBe6450Be59A215490517B3",
-  "Verifier": "0xA25b35DD529d25EfC4b7aC44f26C72924d620Fba",
+  "Hasher": "0x20bc314FC55345d74235731B6C0Cd57ede6cdF2F",
+  "Verifier": "0xAE523682eB597e057acA3dC009161a122656F00e",
   "instances": [
     {
-      "addr": "0x44ddE10DeEacD8B91799ff02E4493749dDD320d8"
+      "addr": "0x8C4A04d872a6C1BE37964A21ba3a138525dFF50b"
     },
     {
-      "addr": "0x2365a6BfFbaB6f18EFb9228f394a6aaEEf3F24bc"
+      "addr": "0x8cc930096B4Df705A007c4A039BDFA1320Ed2508"
     },
     {
-      "addr": "0x3a28921a352D4D8e5A500Ed4a3EECfD6e641C783"
+      "addr": "0x8D10d506D29Fc62ABb8A290B99F66dB27Fc43585"
     },
     {
-      "addr": "0x38305EE06D4D89ADb911C603D0df34DE4aE2bFa7"
+      "addr": "0x44c5C92ed73dB43888210264f0C8b36Fd68D8379"
     },
     {
-      "addr": "0x6B9A18d1C227a4972bB6512fB8587d12A1356027"
+      "addr": "0x6921fd1a97441dd603a997ED6DDF388658daf754"
     },
     {
-      "addr": "0x68DAD9C7BfFe61B44446d894a352E10416c47AfA"
+      "addr": "0x50a637770F5d161999420F7d70d888DE47207145"
     },
     {
-      "addr": "0xB62F3D4ADe05AB395aBBccAA8F45A2A386C67396"
+      "addr": "0xecD649870407cD43923A816Cc6334a5bdf113621"
     },
     {
-      "addr": "0xEDFe671616d42F98E78Afabb6907b9E37d1eD900"
+      "addr": "0x73B4BD04bF83206B6e979BE2507098F92EDf4F90"
     }
   ],
-  "TORN": "0x9F2eE685810704bbE0Fd7F1Ad5D905CE103e7fA0",
-  "GovernanceProxy": "0x094ed954Dbf3dDEfa116339a62c6ACdc27eD400e",
-  "GovernanceV1": "0x46c74ee87E3Bd0BEBd6d9D00af3e046352d33dE3",
-  "GovernanceV5": "0x5e818EE040dA206bd1744d6058Ba2b11c73dBb60",
-  "GovernanceVesting": "0xEc34f96654D980CfeA8A2Ad33CC44B957996Cd47",
-  "GasCompensationVault": "0xD5841cAf0Fd3C9F2b168Cb0db3497B7b0B5ba0b2",
-  "TornadoVault": "0x89D330452fDE7054fCbf56F45C2a15bBee1408CE",
-  "InstanceRegistryProxy": "0x61be247c2Da9E008d359bF7ae7CA69d4d8eA058a",
-  "InstanceRegistryImpl": "0xA5079F75FE958D8634ce5093D901F4bFA0bbc56B",
-  "FeeManagerProxy": "0x16F3B900d28e15BEb1f36351837190f758fEDfa7",
-  "FeeManagerImpl": "0xD42b5491b343c370661E85e49d7F335C410B1BCF",
-  "RelayerRegistryProxy": "0x3A7c2D289c758cE6C35eAb6D0F0d1c1635C3eCF7",
-  "RelayerRegistryImpl": "0xAA602af0F1755cC12c0C13AA18418c26aB9F4008",
-  "RelayerRegistryMock": "0x504D5080b6bffCFEC5336dA55132F974230b4BA5",
-  "TornadoStakingRewardsProxy": "0xCb64E517F916b88Bd8Fb1D8908D8fFD50a59CE31",
-  "TornadoStakingRewardsImpl": "0x23d4993209746865F0D7A2de5E9579D9823c25D0",
-  "TornadoRouter": "0xc150D7dc0d11b8357b3f4Add7c173558c5FCE90A",
-  "Echoer": "0x81D03CB94a761357629d89D4c921272F3fBfd80C",
-  "Aggregator": "0xb2B6032e8668C8603D095a4D3B55A660C9081317"
+  "TORN": "0x3AE6667167C0f44394106E197904519D808323cA",
+  "GovernanceProxy": "0xe5324cD7602eeb387418e594B87aCADee08aeCAD",
+  "GovernanceV1": "0xC70c0EDAaa236D48454786719aab1935867b45Be",
+  "GovernanceV5": "0x27fb0722D38996ff3ffa2F65a959Ec2Cd95C9525",
+  "GovernanceVesting": "0x488F1d0135eF240D4594273AA5E05782c5d39De1",
+  "GasCompensationVault": "0x258356291E9000270118b07396fc8BFdF6646041",
+  "TornadoVault": "0x09Aedf485b0F3Ab213015F13dBe15d9490E9BfBD",
+  "InstanceRegistryProxy": "0xdbBeC11BE17AD70B931DB6e01Bcd1f6Ae973b14E",
+  "InstanceRegistryImpl": "0x4e69fD587118dFb64957d18654E3894118E9B1BF",
+  "FeeManagerProxy": "0x5BEd99c71f9416C2F8E1c36052AdA73A0d4dbe4e",
+  "FeeManagerImpl": "0x4ff67cC3Cd810556DD6ef72D12D72dCFa925Ff95",
+  "RelayerRegistryProxy": "0x1428e5d2356b13778A13108b10c440C83011dfB8",
+  "RelayerRegistryImpl": "0xD6663593E71e4916eCb6f6606e1A6FbfA1634ffA",
+  "RelayerRegistryMock": "0x1df99D4c612A7f70E60ED736A497DAFD7702f8aB",
+  "TornadoStakingRewardsProxy": "0x6d0018890751Efd31feb8166711B16732E2b496b",
+  "TornadoStakingRewardsImpl": "0xe2e051c18baACA3Bfeb71b578f3748C519CA0628",
+  "TornadoRouter": "0x1572AFE6949fdF51Cb3E0856216670ae9Ee160Ee",
+  "Aggregator": "0x4088712AC9fad39ea133cdb9130E465d235e9642",
+  "Echoer": "0xcDD1fc3F5ac2782D83449d3AbE80D6b7B273B0e5"
 }
\ No newline at end of file