diff --git a/sepolia/2025-01-23-upgrade-balance-tracker/.env b/sepolia/2025-01-23-upgrade-balance-tracker/.env
index 35a49d27..599f2c77 100644
--- a/sepolia/2025-01-23-upgrade-balance-tracker/.env
+++ b/sepolia/2025-01-23-upgrade-balance-tracker/.env
@@ -3,7 +3,7 @@ BASE_CONTRACTS_COMMIT=07afeacaab6c69ad06394f7faee3271c82be6497
 
 BALANCE_TRACKER_DEPLOYER=0x4672425C27A942bB27e7b9709c1b21ab89a3cA13
 PROFIT_WALLET=0x5A822ea15764a6090b86B1EABfFc051cEC99AFE9
-OUTPUT_PROPOSER=0x20044a0d104E9e788A0C984A2B7eAe615afD046b
+OUTPUT_PROPOSER=0x037637067c1DbE6d2430616d8f54Cb774Daa5999
 BATCH_SENDER=0xfc56E7272EEBBBA5bC6c544e159483C4a38f8bA3
 OUTPUT_PROPOSER_TARGET_BALANCE=200000000000000000000
 BATCH_SENDER_TARGET_BALANCE=1000000000000000000000
diff --git a/sepolia/2025-01-23-upgrade-balance-tracker/script/UpgradeBalanceTracker.s.sol b/sepolia/2025-01-23-upgrade-balance-tracker/script/UpgradeBalanceTracker.s.sol
index 86851a0b..39c0c84d 100644
--- a/sepolia/2025-01-23-upgrade-balance-tracker/script/UpgradeBalanceTracker.s.sol
+++ b/sepolia/2025-01-23-upgrade-balance-tracker/script/UpgradeBalanceTracker.s.sol
@@ -73,7 +73,7 @@ contract UpgradeBalanceTracker is Script {
 
     function _preChecks() private view {
         require(balanceTracker.PROFIT_WALLET() == profitWallet, "Precheck: incorrect profit wallet");
-        require(balanceTracker.systemAddresses(0) == outputProposer, "Precheck: incorrect output proposer");
+        require(balanceTracker.systemAddresses(0) != outputProposer, "Precheck: incorrect output proposer");
         require(balanceTracker.systemAddresses(1) != batchSender, "Precheck: incorrect batch sender");
         require(
             balanceTracker.targetBalances(0) == outputProposerTargetBalance,