diff --git a/ethclient/gethclient/gethclient.go b/ethclient/gethclient/gethclient.go
index e2c0ef3ed0..457b084548 100644
--- a/ethclient/gethclient/gethclient.go
+++ b/ethclient/gethclient/gethclient.go
@@ -313,9 +313,9 @@ func (o BlockOverrides) MarshalJSON() ([]byte, error) {
 		Difficulty *hexutil.Big    `json:"difficulty,omitempty"`
 		Time       hexutil.Uint64  `json:"time,omitempty"`
 		GasLimit   hexutil.Uint64  `json:"gasLimit,omitempty"`
-		Coinbase   *common.Address `json:"coinbase,omitempty"`
-		Random     *common.Hash    `json:"random,omitempty"`
-		BaseFee    *hexutil.Big    `json:"baseFee,omitempty"`
+		Coinbase   *common.Address `json:"feeRecipient,omitempty"`
+		Random     *common.Hash    `json:"prevRandao,omitempty"`
+		BaseFee    *hexutil.Big    `json:"baseFeePerGas,omitempty"`
 	}
 
 	output := override{
diff --git a/ethclient/gethclient/gethclient_test.go b/ethclient/gethclient/gethclient_test.go
index b86dcad8e8..5a306a626d 100644
--- a/ethclient/gethclient/gethclient_test.go
+++ b/ethclient/gethclient/gethclient_test.go
@@ -510,7 +510,7 @@ func TestBlockOverridesMarshal(t *testing.T) {
 			bo: BlockOverrides{
 				Coinbase: common.HexToAddress("0x1111111111111111111111111111111111111111"),
 			},
-			want: `{"coinbase":"0x1111111111111111111111111111111111111111"}`,
+			want: `{"feeRecipient":"0x1111111111111111111111111111111111111111"}`,
 		},
 		{
 			bo: BlockOverrides{
@@ -520,7 +520,7 @@ func TestBlockOverridesMarshal(t *testing.T) {
 				GasLimit:   4,
 				BaseFee:    big.NewInt(5),
 			},
-			want: `{"number":"0x1","difficulty":"0x2","time":"0x3","gasLimit":"0x4","baseFee":"0x5"}`,
+			want: `{"number":"0x1","difficulty":"0x2","time":"0x3","gasLimit":"0x4","baseFeePerGas":"0x5"}`,
 		},
 	} {
 		marshalled, err := json.Marshal(&tt.bo)