diff --git a/arbos/block_processor.go b/arbos/block_processor.go
index a37fe16f86..6883ce8b84 100644
--- a/arbos/block_processor.go
+++ b/arbos/block_processor.go
@@ -193,7 +193,6 @@ func ProduceBlockAdvanced(
 	chainConfig := chainContext.Config()
 
 	header := createNewHeader(lastBlockHeader, l1Info, arbState, chainConfig)
-	signer := types.MakeSigner(chainConfig, header.Number, header.Time)
 	// Note: blockGasLeft will diverge from the actual gas left during execution in the event of invalid txs,
 	// but it's only used as block-local representation limiting the amount of work done in a block.
 	blockGasLeft, _ := arbState.L2PricingState().PerBlockGasLimit()
@@ -255,6 +254,7 @@ func ProduceBlockAdvanced(
 		var sender common.Address
 		var dataGas uint64 = 0
 		preTxHeaderGasUsed := header.GasUsed
+		signer := types.MakeSigner(chainConfig, header.Number, header.Time, arbState.ArbOSVersion())
 		receipt, result, err := (func() (*types.Receipt, *core.ExecutionResult, error) {
 			// If we've done too much work in this block, discard the tx as early as possible
 			if blockGasLeft < params.TxGas && isUserTx {
diff --git a/execution/gethexec/sequencer.go b/execution/gethexec/sequencer.go
index a18bd8de97..abdc7b78b7 100644
--- a/execution/gethexec/sequencer.go
+++ b/execution/gethexec/sequencer.go
@@ -916,7 +916,8 @@ func (s *Sequencer) precheckNonces(queueItems []txQueueItem, totalBlockSize int)
 		return queueItems
 	}
 	nextHeaderNumber := arbmath.BigAdd(latestHeader.Number, common.Big1)
-	signer := types.MakeSigner(bc.Config(), nextHeaderNumber, latestHeader.Time)
+	arbosVersion := types.DeserializeHeaderExtraInformation(latestHeader).ArbOSFormatVersion
+	signer := types.MakeSigner(bc.Config(), nextHeaderNumber, latestHeader.Time, arbosVersion)
 	outputQueueItems := make([]txQueueItem, 0, len(queueItems))
 	var nextQueueItem *txQueueItem
 	var queueItemsIdx int
diff --git a/execution/gethexec/tx_pre_checker.go b/execution/gethexec/tx_pre_checker.go
index f4852d1731..6acb67dacb 100644
--- a/execution/gethexec/tx_pre_checker.go
+++ b/execution/gethexec/tx_pre_checker.go
@@ -127,7 +127,7 @@ func PreCheckTx(bc *core.BlockChain, chainConfig *params.ChainConfig, header *ty
 		// and we want to disallow BlobTxType since Arbitrum doesn't support EIP-4844 txs yet.
 		return types.ErrTxTypeNotSupported
 	}
-	sender, err := types.Sender(types.MakeSigner(chainConfig, header.Number, header.Time), tx)
+	sender, err := types.Sender(types.MakeSigner(chainConfig, header.Number, header.Time, arbos.ArbOSVersion()), tx)
 	if err != nil {
 		return err
 	}
diff --git a/go-ethereum b/go-ethereum
index 9f4bc5cf68..5657139e03 160000
--- a/go-ethereum
+++ b/go-ethereum
@@ -1 +1 @@
-Subproject commit 9f4bc5cf68f6cf963c8d3b28416613246e7228f6
+Subproject commit 5657139e03124eceed3759bcaeee10e12918194d