Update dependencies

package.json

@@ -26,7 +26,7 @@
   },
   "dependencies": {
     "autoprefixer": "^9.8.6",
-    "grunt": "^1.2.1",
+    "grunt": "^1.3.0",
     "grunt-contrib-uglify": "^5.0.0",
     "grunt-contrib-watch": "^1.1.0",
     "grunt-postcss": "^0.9.0",
@@ -35,15 +35,15 @@
     "sass-inline-svg": "^1.2.3"
   },
   "devDependencies": {
-    "eslint": "^7.6.0",
+    "eslint": "^7.9.0",
     "eslint-config-standard": "^14.1.1",
     "eslint-plugin-import": "^2.22.0",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.1",
-    "husky": "^4.2.5",
-    "lint-staged": "^10.2.11",
-    "stylelint": "^13.6.1",
+    "husky": "^4.3.0",
+    "lint-staged": "^10.4.0",
+    "stylelint": "^13.7.1",
     "stylelint-order": "^4.1.0",
     "stylelint-scss": "^3.18.0"
   },