upgrade all packages to latest version

README.md

@@ -74,7 +74,7 @@ Contributions to the package are always welcome!
 * You can grab the source code at the package's [Git repository].
 
 ## Donation
-Give me a Star if you like it!
+Give me a Star if you like it. 😊
 
 ## License
 

package.json

@@ -1,6 +1,6 @@
 {
  "name": "erc20-contract-js",
- "version": "1.3.1",
+ "version": "1.3.2",
  "description": "Simple JS library used to manipulate with ERC-20 token contracts",
  "keywords": [
   "erc20",
@@ -30,17 +30,17 @@
   "web3": "^1.0.0-beta.30"
  },
  "devDependencies": {
-  "@babel/core": "^7.4.3",
-  "@babel/preset-env": "^7.4.3",
-  "babel-loader": "^8.0.5",
-  "chai": "^4.1.2",
+  "@babel/core": "^7.16.12",
+  "@babel/preset-env": "^7.16.11",
+  "babel-loader": "^8.2.3",
+  "chai": "^4.3.5",
   "chai-as-promised": "^7.1.1",
-  "eslint": "^5.16.0",
-  "eslint-plugin-mocha": "^5.3.0",
-  "mocha": "^5.0.1",
-  "web3": "^1.0.0-beta.30",
-  "webpack": "^4.30.0",
-  "webpack-cli": "^3.3.0"
+  "eslint": "^8.7.0",
+  "eslint-plugin-mocha": "^10.0.3",
+  "mocha": "^9.2.0",
+  "web3": "^1.7.0",
+  "webpack": "^5.67.0",
+  "webpack-cli": "^4.9.2"
  },
  "scripts": {
   "test": "mocha",