diff --git a/README.md b/README.md
index a8d6b5e..3aae7f5 100644
--- a/README.md
+++ b/README.md
@@ -85,7 +85,7 @@ export async function handle(state, action) {
 ## Lambda Sequencer
 
 
-#### Testnet sequencer endpoint: https://wvm-lambda-0755acbdae90.herokuapp.com/
+#### Testnet sequencer endpoint: https://lambda.pink
 
 ### Methods
 
diff --git a/init.sql b/init.sql
index 3b54541..8cd2a6a 100644
--- a/init.sql
+++ b/init.sql
@@ -14,5 +14,5 @@ CREATE TABLE IF NOT EXISTS Contracts (
     ContractId VARCHAR(66) UNIQUE,
     SourceCode TEXT,
     InitState TEXT,
-    LatestState TEXT
-);
\ No newline at end of file
+    LatestState LONGTEXT
+);
diff --git a/sequencer/utils/constants.js b/sequencer/utils/constants.js
index 3ceeae1..836582b 100644
--- a/sequencer/utils/constants.js
+++ b/sequencer/utils/constants.js
@@ -1,4 +1,4 @@
 export const WVM_RPC_URL = "https://testnet-rpc.wvm.dev";
 export const IRYS_EVM_RPC_URL = "https://ethereum-sepolia-rpc.publicnode.com";
-export const SEQUENCER_ADDRESS = "0x197f818c1313DC58b32D88078ecdfB40EA822614";
-export const MEM_SIMULATE_ENDPOINT = "https://mem-testnet-bfdc8ff3530f.herokuapp.com/";
\ No newline at end of file
+export const SEQUENCER_ADDRESS = "0x0000000000000000000000000000000000000000";
+export const MEM_SIMULATE_ENDPOINT = "https://mem-testnet-bfdc8ff3530f.herokuapp.com/";