Update dependencies, migrate to ethers v6

README.md

@@ -41,13 +41,13 @@ Networks can be configured in _[hardhat.config.ts](hardhat.config.ts)_. We've pr
 
 ## Verification
 
-For source code verification on block explorers, you can use the Etherscan plugin:
+For source code verification on block explorers, you can use the Verify plugin:
 
 ```bash
 npx hardhat verify [contractAddress] [constructorArguments] --network [networkName]
 ```
 
-For more detailed instructions, check out it's documentation [here](https://hardhat.org/plugins/nomiclabs-hardhat-etherscan#usage).
+For more detailed instructions, check out it's documentation [here](https://hardhat.org/hardhat-runner/plugins/nomicfoundation-hardhat-verify#usage).
 
 ## Linting
 

hardhat.config.ts

@@ -1,11 +1,11 @@
-import { HardhatUserConfig } from "hardhat/config";
 import "@nomicfoundation/hardhat-chai-matchers";
-import "@nomiclabs/hardhat-ethers";
-import "@nomiclabs/hardhat-etherscan";
+import "@nomicfoundation/hardhat-ethers";
+import "@nomicfoundation/hardhat-verify";
+import "@openzeppelin/hardhat-upgrades";
+import "dotenv/config";
 import "hardhat-gas-reporter";
+import { HardhatUserConfig } from "hardhat/config";
 import "solidity-docgen";
-import "dotenv/config";
-import "@openzeppelin/hardhat-upgrades";
 
 const config: HardhatUserConfig = {
   solidity: {

package.json

@@ -10,33 +10,36 @@
     "test": "hardhat test"
   },
   "license": "MIT",
+  "engines": {
+    "node": ">=16"
+  },
   "devDependencies": {
-    "@nomicfoundation/hardhat-chai-matchers": "^1.0.6",
-    "@nomiclabs/hardhat-ethers": "^2.2.2",
-    "@nomiclabs/hardhat-etherscan": "^3.1.7",
-    "@openzeppelin/contracts": "^4.8.2",
-    "@openzeppelin/contracts-upgradeable": "^4.8.2",
-    "@openzeppelin/hardhat-upgrades": "^1.22.1",
-    "@types/chai": "^4.3.4",
+    "@nomicfoundation/hardhat-chai-matchers": "^2.0.1",
+    "@nomicfoundation/hardhat-ethers": "^3.0.3",
+    "@nomicfoundation/hardhat-verify": "^1.0.3",
+    "@openzeppelin/contracts": "^4.9.2",
+    "@openzeppelin/contracts-upgradeable": "^4.9.2",
+    "@openzeppelin/hardhat-upgrades": "^2.0.0-alpha.0",
+    "@types/chai": "^4.3.5",
     "@types/mocha": "^10.0.1",
-    "@types/node": "^18.15.5",
-    "@typescript-eslint/eslint-plugin": "^5.56.0",
-    "@typescript-eslint/parser": "^5.56.0",
+    "@types/node": "^20.3.2",
+    "@typescript-eslint/eslint-plugin": "^5.60.1",
+    "@typescript-eslint/parser": "^5.60.1",
     "chai": "^4.3.7",
-    "dotenv": "^16.0.3",
-    "eslint": "^8.36.0",
+    "dotenv": "^16.3.1",
+    "eslint": "^8.43.0",
     "eslint-config-airbnb-base": "^15.0.0",
     "eslint-config-airbnb-typescript": "^17.0.0",
     "eslint-config-prettier": "^8.8.0",
     "eslint-plugin-node": "^11.1.0",
-    "ethers": "^5.7.2",
-    "hardhat": "^2.13.0",
+    "ethers": "^6.6.2",
+    "hardhat": "^2.16.1",
     "hardhat-gas-reporter": "^1.0.9",
-    "prettier": "^2.8.6",
+    "prettier": "^2.8.8",
     "prettier-plugin-solidity": "^1.1.3",
     "solhint": "^3.4.1",
     "solidity-docgen": "^0.6.0-beta.35",
     "ts-node": "^10.9.1",
-    "typescript": "^5.0.2"
+    "typescript": "^5.1.6"
   }
 }

scripts/deploy-pin.ts

@@ -12,16 +12,13 @@ async function main() {
     kind: "uups"
   });
 
-  console.log(
-    `Deploying contract to ${
-      ethers.provider.network.name !== "unknown" ? ethers.provider.network.name : ethers.provider.network.chainId
-    }...`
-  );
-  console.log(`Tx hash: ${guildPin.deployTransaction.hash}`);
+  const network = await ethers.provider.getNetwork();
+  console.log(`Deploying contract to ${network.name !== "unknown" ? network.name : network.chainId}...`);
+  console.log(`Tx hash: ${guildPin.deploymentTransaction()?.hash}`);
 
-  await guildPin.deployed();
+  await guildPin.waitForDeployment();
 
-  console.log("GuildPin deployed to:", guildPin.address);
+  console.log("GuildPin deployed to:", await guildPin.getAddress());
 }
 
 main().catch((error) => {

scripts/upgrade-pin.ts

@@ -9,16 +9,13 @@ async function main() {
     // call: { fn: "reInitialize", args: [] }
   });
 
-  console.log(
-    `Deploying contract to ${
-      ethers.provider.network.name !== "unknown" ? ethers.provider.network.name : ethers.provider.network.chainId
-    }...`
-  );
-  console.log(`Tx hash: ${guildPin.deployTransaction.hash}`);
+  const network = await ethers.provider.getNetwork();
+  console.log(`Deploying contract to ${network.name !== "unknown" ? network.name : network.chainId}...`);
+  console.log(`Tx hash: ${guildPin.deploymentTransaction()?.hash}`);
 
-  await guildPin.deployed();
+  await guildPin.waitForDeployment();
 
-  console.log("GuildPin deployed to:", guildPin.address);
+  console.log("GuildPin deployed to:", await guildPin.getAddress());
 }
 
 main().catch((error) => {