diff --git a/nimbus/beacon/payload_conv.nim b/nimbus/beacon/payload_conv.nim
index d2c82aad8..2c2c1a5a7 100644
--- a/nimbus/beacon/payload_conv.nim
+++ b/nimbus/beacon/payload_conv.nim
@@ -35,6 +35,13 @@ func txRoot(list: openArray[Web3Tx]): common.Hash256
   {.noSideEffect.}:
     calcTxRoot(ethTxs(list))
 
+func requestsRoot(p: ExecutionPayload): Opt[common.Hash256]
+             {.gcsafe, raises:[].} =
+  {.noSideEffect.}:
+    let reqs = ethRequests(p)
+    if reqs.isNone: Opt.none(common.Hash256)
+    else: Opt.some(calcRequestsRoot reqs.get)
+
 # ------------------------------------------------------------------------------
 # Public functions
 # ------------------------------------------------------------------------------
@@ -59,7 +66,10 @@ func executionPayload*(blk: EthBlock): ExecutionPayload =
     transactions : w3Txs blk.txs,
     withdrawals  : w3Withdrawals blk.withdrawals,
     blobGasUsed  : w3Qty blk.header.blobGasUsed,
-    excessBlobGas: w3Qty blk.header.excessBlobGas
+    excessBlobGas: w3Qty blk.header.excessBlobGas,
+    depositRequests: w3DepositRequests blk.requests,
+    withdrawalRequests: w3WithdrawalRequests blk.requests,
+    consolidationRequests: w3ConsolidationRequests blk.requests,
   )
 
 func executionPayloadV1V2*(blk: EthBlock): ExecutionPayloadV1OrV2 =
@@ -104,7 +114,8 @@ func blockHeader*(p: ExecutionPayload,
     withdrawalsRoot: wdRoot p.withdrawals,
     blobGasUsed    : u64(p.blobGasUsed),
     excessBlobGas  : u64(p.excessBlobGas),
-    parentBeaconBlockRoot: beaconRoot
+    parentBeaconBlockRoot: beaconRoot,
+    requestsRoot   : requestsRoot(p),
   )
 
 func blockBody*(p: ExecutionPayload):
@@ -113,6 +124,7 @@ func blockBody*(p: ExecutionPayload):
     uncles      : @[],
     transactions: ethTxs p.transactions,
     withdrawals : ethWithdrawals p.withdrawals,
+    requests    : ethRequests(p),
   )
 
 func ethBlock*(p: ExecutionPayload,
@@ -122,5 +134,6 @@ func ethBlock*(p: ExecutionPayload,
     header      : blockHeader(p, beaconRoot),
     uncles      : @[],
     transactions: ethTxs p.transactions,
-    withdrawals: ethWithdrawals p.withdrawals,
+    withdrawals : ethWithdrawals p.withdrawals,
+    requests    : ethRequests(p),
   )
diff --git a/nimbus/beacon/web3_eth_conv.nim b/nimbus/beacon/web3_eth_conv.nim
index d512dfa0c..573286c6e 100644
--- a/nimbus/beacon/web3_eth_conv.nim
+++ b/nimbus/beacon/web3_eth_conv.nim
@@ -12,6 +12,7 @@ import
   web3/primitives as web3types,
   web3/eth_api_types,
   web3/engine_api_types,
+  web3/execution_types,
   eth/common/eth_types_rlp,
   stew/byteutils,
   ../utils/utils
@@ -293,3 +294,112 @@ proc w3AccessList*(list: openArray[AccessPair]): seq[AccessTuple] =
   result = newSeqOfCap[AccessTuple](list.len)
   for x in list:
     result.add w3AccessTuple(x)
+
+func w3DepositRequest*(x: DepositRequest): DepositRequestV1 =
+  DepositRequestV1(
+    pubkey: FixedBytes[48](x.pubkey),
+    withdrawalCredentials: FixedBytes[32](x.withdrawalCredentials),
+    amount: w3Qty x.amount,
+    signature: FixedBytes[96](x.signature),
+    index: w3Qty x.index,
+  )
+
+func w3DepositRequests*(reqs: Opt[seq[Request]]): Opt[seq[DepositRequestV1]] =
+  if reqs.isNone:
+    return Opt.none(seq[DepositRequestV1])
+
+  var res: seq[DepositRequestV1]
+  for req in reqs.get:
+    if req.requestType == DepositRequestType:
+      res.add w3DepositRequest req.deposit
+
+  ok(res)
+
+func w3WithdrawalRequest*(x: WithdrawalRequest): WithdrawalRequestV1 =
+  WithdrawalRequestV1(
+    sourceAddress: w3Addr x.sourceAddress,
+    validatorPubkey: FixedBytes[48](x.validatorPubkey),
+    amount: w3Qty x.amount,
+  )
+
+func w3WithdrawalRequests*(reqs: Opt[seq[Request]]): Opt[seq[WithdrawalRequestV1]] =
+  if reqs.isNone:
+    return Opt.none(seq[WithdrawalRequestV1])
+
+  var res: seq[WithdrawalRequestV1]
+  for req in reqs.get:
+    if req.requestType == WithdrawalRequestType:
+      res.add w3WithdrawalRequest req.withdrawal
+
+  ok(res)
+
+func w3ConsolidationRequest*(x: ConsolidationRequest): ConsolidationRequestV1 =
+  ConsolidationRequestV1(
+    sourceAddress: w3Addr x.sourceAddress,
+    sourcePubkey: FixedBytes[48](x.sourcePubkey),
+    targetPubkey: FixedBytes[48](x.targetPubkey),
+  )
+
+func w3ConsolidationRequests*(reqs: Opt[seq[Request]]): Opt[seq[ConsolidationRequestV1]] =
+  if reqs.isNone:
+    return Opt.none(seq[ConsolidationRequestV1])
+
+  var res: seq[ConsolidationRequestV1]
+  for req in reqs.get:
+    if req.requestType == ConsolidationRequestType:
+      res.add w3ConsolidationRequest req.consolidation
+
+  ok(res)
+
+func ethRequest*(x: DepositRequestV1): Request =
+  Request(
+    requestType: DepositRequestType,
+    deposit: DepositRequest(
+      pubkey: x.pubkey.bytes,
+      withdrawalCredentials: x.withdrawalCredentials.bytes,
+      amount: uint64 x.amount,
+      signature: x.signature.bytes,
+      index: uint64 x.index,
+    )
+  )
+
+func ethRequest*(x: WithdrawalRequestV1): Request =
+  Request(
+    requestType: WithdrawalRequestType,
+    withdrawal: WithDrawalRequest(
+      sourceAddress: ethAddr x.sourceAddress,
+      validatorPubkey: x.validatorPubkey.bytes,
+      amount: uint64 x.amount,
+    )
+  )
+
+func ethRequest*(x: ConsolidationRequestV1): Request =
+  Request(
+    requestType: ConsolidationRequestType,
+    consolidation: ConsolidationRequest(
+      sourceAddress: ethAddr x.sourceAddress,
+      sourcePubkey: x.sourcePubkey.bytes,
+      targetPubkey: x.targetPubkey.bytes,
+    )
+  )
+
+func ethRequests*(p: ExecutionPayload): Opt[seq[Request]] =
+  if p.depositRequests.isNone and
+     p.withdrawalRequests.isNone and
+     p.consolidationRequests.isNone:
+    return Opt.none(seq[Request])
+
+  var res: seq[Request]
+  if p.depositRequests.isSome:
+    for x in p.depositRequests.get:
+      res.add ethRequest(x)
+
+  if p.withdrawalRequests.isSome:
+    for x in p.withdrawalRequests.get:
+      res.add ethRequest(x)
+
+  if p.consolidationRequests.isSome:
+    for x in p.consolidationRequests.get:
+      res.add ethRequest(x)
+
+  ok(res)
diff --git a/nimbus/utils/utils.nim b/nimbus/utils/utils.nim
index 7715778b0..02dd11558 100644
--- a/nimbus/utils/utils.nim
+++ b/nimbus/utils/utils.nim
@@ -36,6 +36,9 @@ template calcWithdrawalsRoot*(withdrawals: openArray[Withdrawal]): Hash256 =
 template calcReceiptsRoot*(receipts: openArray[Receipt]): Hash256 =
   calcRootHash(receipts)
 
+template calcRequestsRoot*(requests: openArray[Request]): Hash256 =
+  calcRootHash(requests)
+  
 func sumHash*(hashes: varargs[Hash256]): Hash256 =
   var ctx: sha256
   ctx.init()
diff --git a/vendor/nim-eth b/vendor/nim-eth
index 11eafac0f..59715353d 160000
--- a/vendor/nim-eth
+++ b/vendor/nim-eth
@@ -1 +1 @@
-Subproject commit 11eafac0f086510f3d2fbd54573b4a1521bfbbf5
+Subproject commit 59715353dbe73c49fbcde58e720387efd70d5684