From 8f74bc420c243c231e4f008436ac47a06a5fb2ef Mon Sep 17 00:00:00 2001
From: pradyuman-verma <pradyumnverma27@gmail.com>
Date: Sun, 5 Dec 2021 22:51:55 +0530
Subject: [PATCH] update

---
 hardhat.config.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hardhat.config.ts b/hardhat.config.ts
index 4cb81269..94eaa311 100644
--- a/hardhat.config.ts
+++ b/hardhat.config.ts
@@ -26,6 +26,7 @@ const chainIds = {
   ropsten: 3,
   avalanche: 43114,
   polygon: 137,
+  arbitrum: 42161,
 };
 
 const alchemyApiKey = process.env.ALCHEMY_API_KEY;