Use specific version for laravel/homestead

composer.json

@@ -40,7 +40,7 @@
         "fzaninotto/faker": "^1.5",
         "graham-campbell/testbench-core": "^1.0",
         "phpunit/phpunit": "^4.7.6",
-	"laravel/homestead": "dev-master"
+        "laravel/homestead": "^2.1"
     },
     "autoload": {
         "classmap": [

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "52170701af5a0e6e40fbc59832487b3e",
+    "hash": "9efc83056d64e48063ebb42f1f7dc337",
     "packages": [
         {
             "name": "alt-three/segment",
@@ -3437,16 +3437,16 @@
         },
         {
             "name": "laravel/homestead",
-	    "version": "dev-master",
+            "version": "v2.1.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/laravel/homestead.git",
-		"reference": "835d8f223a95fd763f6fc7c4ee119692893af3a1"
+                "reference": "ffab9eac576906fc1ba76c2e50050cc36f381195"
             },
             "dist": {
                 "type": "zip",
-		"url": "https://api.github.com/repos/laravel/homestead/zipball/835d8f223a95fd763f6fc7c4ee119692893af3a1",
-		"reference": "835d8f223a95fd763f6fc7c4ee119692893af3a1",
+                "url": "https://api.github.com/repos/laravel/homestead/zipball/ffab9eac576906fc1ba76c2e50050cc36f381195",
+                "reference": "ffab9eac576906fc1ba76c2e50050cc36f381195",
                 "shasum": ""
             },
             "require": {
@@ -3474,7 +3474,7 @@
                 }
             ],
             "description": "A virtual machine for web artisans.",
-	    "time": "2015-06-29 21:00:49"
+            "time": "2015-06-24 19:39:40"
         },
         {
             "name": "phpdocumentor/reflection-docblock",
@@ -4375,9 +4375,6 @@
     ],
     "aliases": [],
     "minimum-stability": "dev",
-    "stability-flags": {
-	"laravel/homestead": 20
-    },
     "prefer-stable": true,
     "prefer-lowest": false,
     "platform": {