diff --git a/smart_contract/hardhat.config.js b/smart_contract/hardhat.config.js
index 8c1c880..c403063 100644
--- a/smart_contract/hardhat.config.js
+++ b/smart_contract/hardhat.config.js
@@ -1,11 +1,11 @@
-require('@nomiclabs/hardhat-waffle');
+require("@nomicfoundation/hardhat-toolbox");
 
 module.exports = {
   solidity: '0.8.0',
   networks: {
-    ropsten: {
+    goerli: {
       url: 'https://eth-ropsten.alchemyapi.io/v2/z4WpA8UKgqnwbTYmrZu15yCOiijBKaRv',
       accounts: ['2f99db8cdb04655028eee1dc98230925202f6b3e010e43fad2883b4bea90a1a3'],
     },
   },
-};
\ No newline at end of file
+};