diff --git a/apps/web/src/modules/create-proposal/components/TransactionForm/Escrow/EscrowUtils.ts b/apps/web/src/modules/create-proposal/components/TransactionForm/Escrow/EscrowUtils.ts
index a25b3a73..13238089 100644
--- a/apps/web/src/modules/create-proposal/components/TransactionForm/Escrow/EscrowUtils.ts
+++ b/apps/web/src/modules/create-proposal/components/TransactionForm/Escrow/EscrowUtils.ts
@@ -1,5 +1,5 @@
 import { decode, encode } from 'bs58'
-import { Address, Hex, encodeAbiParameters } from 'viem'
+import { Address, Hex, encodeAbiParameters, toBytes, toHex } from 'viem'
 import { create } from 'zustand'
 import { createJSONStorage, persist } from 'zustand/middleware'
 
@@ -7,8 +7,11 @@ import { CHAIN_ID } from 'src/typings'
 
 import { EscrowFormState, EscrowFormValues } from './EscrowForm.schema'
 
-const KLEROS_ARBITRATION_PROVIDER =
+const ESCROW_KLEROS_ARBITRATION_PROVIDER =
   '0x18542245cA523DFF96AF766047fE9423E0BED3C0' as Address
+const ESCROW_RESOLVER_TYPE = 0
+const ESCROW_REQUIRE_VERIFICATION = true
+const ESCROW_TYPE = toHex(toBytes('updatable', { size: 32 }))
 
 export function convertIpfsCidV0ToByte32(cid: string) {
   return `0x${Buffer.from(decode(cid).slice(2)).toString('hex')}`
@@ -26,21 +29,21 @@ function getWrappedTokenAddress(chainId: number | string): Address {
   chainId = Number(chainId)
   switch (chainId) {
     case CHAIN_ID.ETHEREUM:
-      return '0xb4cdef4aa610c046864467592fae456a58d3443a' as Address
+      return '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2' as Address
     case CHAIN_ID.OPTIMISM:
-      return '0xdafeb89f713e25a02e4ec21a18e3757d7a76d19e' as Address
+      return '0x4200000000000000000000000000000000000006' as Address
     case CHAIN_ID.BASE:
-      return '0xf4640751e7363a0572d4ba93a9b049b956b33c17' as Address
+      return '0x4200000000000000000000000000000000000006' as Address
     case CHAIN_ID.ZORA:
-      return '0x0325e1b676c4cf59e0b690a05e0181be862193d4' as Address
+      return '0x4200000000000000000000000000000000000006' as Address
     case CHAIN_ID.SEPOLIA:
-      return '0x9c1E057B37605B7f6ed6f4c8E2826C3d84ddC08D' as Address
+      return '0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14' as Address
     case CHAIN_ID.OPTIMISM_SEPOLIA:
-      return '0xe0986c3bdab537fbeb7c94d0c5ef961d6d8bf63a' as Address
+      return '0x4200000000000000000000000000000000000006' as Address
     case CHAIN_ID.BASE_SEPOLIA:
-      return '0x3add1d027116a5406ced10411945cf2d4d9ed68e' as Address
+      return '0x4200000000000000000000000000000000000006' as Address
     case CHAIN_ID.ZORA_SEPOLIA:
-      return '0x851e59a39571e599954702f0e4996bf838d9c863' as Address
+      return '0x4200000000000000000000000000000000000006' as Address
     default:
       throw new Error(`Unsupported chain ID: ${chainId}`)
   }
@@ -49,15 +52,22 @@ function getWrappedTokenAddress(chainId: number | string): Address {
 function getEscrowBundler(chainId: number | string): Address {
   chainId = Number(chainId)
   switch (chainId) {
-    // @notice: update these when deployed
-    // case 1: // mainnet
-    //   return '0xe0D0d4927Af5cEed02146e3905bA016301194D43' as Address
-    // case 10: // optimism
-    //   return '0xe0D0d4927Af5cEed02146e3905bA016301194D43' as Address
-    case 11155111: // sepolia
-      return '0x8F9999B2d5C8DC0Eea10753E76c225843ffFc4b3' as Address
-    // case 8453: // base
-    //   return '0xe0D0d4927Af5cEed02146e3905bA016301194D43' as Address
+    case CHAIN_ID.ETHEREUM:
+      return '0xb4cdef4aa610c046864467592fae456a58d3443a' as Address
+    case CHAIN_ID.OPTIMISM:
+      return '0xdafeb89f713e25a02e4ec21a18e3757d7a76d19e' as Address
+    case CHAIN_ID.BASE:
+      return '0xf4640751e7363a0572d4ba93a9b049b956b33c17' as Address
+    case CHAIN_ID.ZORA:
+      return '0x0325e1b676c4cf59e0b690a05e0181be862193d4' as Address
+    case CHAIN_ID.SEPOLIA:
+      return '0x9c1E057B37605B7f6ed6f4c8E2826C3d84ddC08D' as Address
+    case CHAIN_ID.OPTIMISM_SEPOLIA:
+      return '0xe0986c3bdab537fbeb7c94d0c5ef961d6d8bf63a' as Address
+    case CHAIN_ID.BASE_SEPOLIA:
+      return '0x3add1d027116a5406ced10411945cf2d4d9ed68e' as Address
+    case CHAIN_ID.ZORA_SEPOLIA:
+      return '0x851e59a39571e599954702f0e4996bf838d9c863' as Address
     default:
       throw new Error(`Unsupported chain ID: ${chainId}`)
   }
@@ -74,17 +84,29 @@ function createEscrowData(
 
   // encode abi parameters to create escrowData
   const encodedParams = encodeAbiParameters(
-    ['address', 'address', 'address', 'uint256', 'bytes32', 'address', 'address'].map(
-      (type) => ({ type })
-    ),
+    [
+      'address',
+      'address',
+      'uint8',
+      'address',
+      'uint256',
+      'bytes32',
+      'address',
+      'address',
+      'bool',
+      'bytes32',
+    ].map((type) => ({ type })),
     [
       values.clientAddress,
-      KLEROS_ARBITRATION_PROVIDER,
+      ESCROW_KLEROS_ARBITRATION_PROVIDER,
+      ESCROW_RESOLVER_TYPE,
       warappedTokenAddress,
       terminationTime,
       ipfsBytesCid,
       values.recipientAddress,
       values.recipientAddress,
+      ESCROW_REQUIRE_VERIFICATION,
+      ESCROW_TYPE,
     ]
   )
 
@@ -161,7 +183,7 @@ const useEscrowFormStore = create(
 export {
   createEscrowData,
   getEscrowBundler,
-  KLEROS_ARBITRATION_PROVIDER,
+  ESCROW_KLEROS_ARBITRATION_PROVIDER,
   deployEscrowAbi,
   useEscrowFormStore,
 }