Update dependencies and gitignore

.gitignore

@@ -1,4 +1,3 @@
 /node_modules
 
 yarn-error.log
-yarn.lock

package.json

@@ -1,34 +1,37 @@
 {
   "name": "@javiermaestre/eslint-config",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "ESLint config for projects (ESLint + Airbnb + TypeScript + Prettier)",
-  "publishConfig": {
-    "registry": "https://npm.pkg.github.com/"
-  },
   "license": "MIT",
+  "author": "Javier Maestre <maestre19@gmail.com>",
+  "main": "core.js",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/javiermaestre/eslint-config.git"
+  },
   "scripts": {},
   "engines": {
     "node": ">=10"
   },
   "peerDependencies": {
-    "eslint": "7.x",
-    "prettier": "2.x",
-    "typescript": "3.x"
+    "eslint": "^7.0.0",
+    "prettier": "^2.0.0",
+    "typescript": "^3.8.3"
   },
   "dependencies": {
-    "@typescript-eslint/eslint-plugin": "3.8.0",
-    "@typescript-eslint/parser": "3.8.0",
+    "@typescript-eslint/eslint-plugin": "4.6.0",
+    "@typescript-eslint/parser": "4.6.0",
     "eslint-config-airbnb": "18.2.0",
-    "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.22.0",
-    "eslint-plugin-jsx-a11y": "6.3.1",
+    "eslint-config-prettier": "6.15.0",
+    "eslint-plugin-import": "2.22.1",
+    "eslint-plugin-jsx-a11y": "6.4.1",
     "eslint-plugin-prettier": "3.1.4",
-    "eslint-plugin-react": "7.20.6",
-    "eslint-plugin-react-hooks": "4.1.0"
+    "eslint-plugin-react": "7.21.5",
+    "eslint-plugin-react-hooks": "4.2.0"
   },
   "devDependencies": {
-    "eslint": "7.x",
-    "prettier": "2.x",
-    "typescript": "3.x"
+    "eslint": "^7.0.0",
+    "prettier": "^2.0.0",
+    "typescript": "^3.8.3"
   }
 }