Update dependencies

Author: vladikoff

package.json

@@ -16,18 +16,18 @@
     "test": "grunt test"
   },
   "dependencies": {
-    "chalk": "^1.0.0",
+    "chalk": "^4.1.2",
     "source-map": "^0.5.3"
   },
   "devDependencies": {
     "grunt": "^1.0.0",
-    "grunt-contrib-clean": "^1.0.0",
-    "grunt-contrib-internal": "^1.1.0",
-    "grunt-contrib-jshint": "^1.0.0",
-    "grunt-contrib-nodeunit": "^1.0.0"
+    "grunt-contrib-clean": "^2.0.0",
+    "grunt-contrib-internal": "^7.0.0",
+    "grunt-contrib-jshint": "^3.1.1",
+    "grunt-contrib-nodeunit": "^4.0.0"
   },
   "peerDependencies": {
-    "grunt": ">=0.4.0"
+    "grunt": ">=1.4.1"
   },
   "keywords": [
     "gruntplugin"