Arbitrum Sepolia chain id is outdated

[anedos]

diff --git a/hardhat.config.ts b/hardhat.config.ts
index 6477231..410309d 100644
--- a/hardhat.config.ts
+++ b/hardhat.config.ts
@@ -36,7 +36,7 @@ const config: HardhatUserConfig = {
     arbitrumSepolia: {
       url: ARBITRUM_SEPOLIA_RPC_URL !== undefined ? ARBITRUM_SEPOLIA_RPC_URL : "",
       accounts: PRIVATE_KEY !== undefined ? [PRIVATE_KEY] : [],
-      chainId: 421614
+      chainId: 421613
     },
     avalancheFuji: {
       url: AVALANCHE_FUJI_RPC_URL !== undefined ? AVALANCHE_FUJI_RPC_URL : "",