From 316bfd2ac1055e5de0a57f6e39219a13a17591f6 Mon Sep 17 00:00:00 2001
From: lightclient <14004106+lightclient@users.noreply.github.com>
Date: Thu, 19 Dec 2024 08:27:05 -0700
Subject: [PATCH] Update EIP-7702: make chain id u256 (#9143)

7702: make chain id u256
---
 EIPS/eip-7702.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/EIPS/eip-7702.md b/EIPS/eip-7702.md
index 76cb945cde48f1..f713a2ac304c13 100644
--- a/EIPS/eip-7702.md
+++ b/EIPS/eip-7702.md
@@ -52,7 +52,7 @@ The transaction is also considered invalid when any field in an authorization
 tuple cannot fit within the following bounds:
 
 ```python
-assert auth.chain_id < 2**64
+assert auth.chain_id < 2**256
 assert auth.nonce < 2**64
 assert len(auth.address) == 20
 assert auth.y_parity < 2**8