Merge pull request #24 from ava-labs/update-dependencies

Update dependencies

Author: cgcardona

contracts/ExampleERC20.sol

@@ -1,5 +1,5 @@
 //SPDX-License-Identifier: MIT
-pragma solidity >=0.6.0 <0.8.0;
+pragma solidity >=0.6.2;
 
 import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 import "@openzeppelin/contracts/access/Ownable.sol";
@@ -10,7 +10,7 @@ contract ExampleERC20 is ERC20, Ownable {
 
   uint256 private constant TOTAL_SUPPLY = 123456789;
 
-  constructor() public ERC20(TOKEN_NAME, TOKEN_SYMBOL) {
+  constructor()ERC20(TOKEN_NAME, TOKEN_SYMBOL) {
     _mint(msg.sender, TOTAL_SUPPLY);
   }
 

contracts/NFT.sol

@@ -10,9 +10,11 @@ contract NFT is ERC721 {
   using Counters for Counters.Counter;
   Counters.Counter private _tokenIds;
 
-  constructor() public ERC721("GameItem", "ITM") {}
+  constructor() ERC721("GameItem", "ITM") {}
 
-  function awardItem(address player, string memory tokenURI)
+  // commented out unused variable
+  // function awardItem(address player, string memory tokenURI)
+  function awardItem(address player)
     public
     returns (uint256)
   {

package.json

@@ -1,20 +1,20 @@
 {
   "name": "avalanche-smart-contract-quickstart",
   "devDependencies": {
-    "@nomiclabs/hardhat-ethers": "^2.0.1",
+    "@nomiclabs/hardhat-ethers": "^2.0.2",
     "@nomiclabs/hardhat-waffle": "^2.0.1",
-    "@openzeppelin/contracts": "^3.4.0",
-    "@types/chai": "^4.2.18",
-    "@types/mocha": "^8.2.2",
-    "@types/node": "^15.6.0",
-    "avalanche": "3.8.1",
+    "@openzeppelin/contracts": "^4.3.0",
+    "@types/chai": "^4.2.21",
+    "@types/mocha": "^9.0.0",
+    "@types/node": "^16.7.1",
+    "avalanche": "3.8.5",
     "chai": "^4.3.4",
-    "ethereum-waffle": "^3.2.1",
+    "ethereum-waffle": "^3.4.0",
     "ethereumjs-tx": "^2.1.2",
-    "ethers": "^5.0.24",
-    "hardhat": "2.4.3",
-    "ts-node": "^9.1.1",
-    "web3": "^1.3.1"
+    "ethers": "^5.4.5",
+    "hardhat": "2.6.1",
+    "ts-node": "^10.2.1",
+    "web3": "^1.5.2"
   },
   "version": "1.0.0",
   "description": "",
@@ -45,7 +45,7 @@
     "fund-cchain-addresses": "npx hardhat run scripts/fund-cchain-addresses.js"
   },
   "dependencies": {
-    "typescript": "^4.2.4"
+    "typescript": "^4.3.5"
   },
   "engines": {
     "node": ">=14.17.0"