From f438f0125412829cb6a5bd12a1e618523ecf8e93 Mon Sep 17 00:00:00 2001
From: Ihor Barenblat <barenbarenowich@gmail.com>
Date: Wed, 10 Nov 2021 17:02:04 +0200
Subject: [PATCH] cutUpgradeNoticePeriodBySignature

---
 contracts/contracts/AdditionalZkSync.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/contracts/AdditionalZkSync.sol b/contracts/contracts/AdditionalZkSync.sol
index ecc63ba5a8..05cddfbb4e 100644
--- a/contracts/contracts/AdditionalZkSync.sol
+++ b/contracts/contracts/AdditionalZkSync.sol
@@ -149,7 +149,7 @@ contract AdditionalZkSync is Storage, Config, Events, ReentrancyGuard {
         address gatekeeper = 0x38A43F4330f24fe920F943409709fc9A6084C939;
         (, bytes memory newTargets) = gatekeeper.call(abi.encodeWithSignature("nextTargets()"));
 
-        bytes32 targetsHash = abi.encodePacked(newTargets);
+        bytes32 targetsHash = keccak256(abi.encodePacked(newTargets));
         bytes32 messageHash = keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", targetsHash));
 
         for (uint256 i = 0; i < signatures.length; ++i) {