diff --git a/composer.json b/composer.json
index f171f46a2a..71c1a7e1e0 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
     "intervention/image": "^2.3",
     "javiereguiluz/easyslugger": "^1.0",
     "jenssegers/rollbar": "^1.5",
-    "laravel/framework": "5.4.*",
+    "laravel/framework": "5.4.29",
     "laravel/passport": "^3.0",
     "laravel/tinker": "^1.0",
     "laravelcollective/html": "^5.3",
@@ -72,6 +72,10 @@
     "config": {
         "preferred-install": "dist",
         "sort-packages": true,
-        "optimize-autoloader": true
+        "optimize-autoloader": true,
+        "platform": {
+          "php": "5.6.4"
+        }
     }
+
 }
diff --git a/composer.lock b/composer.lock
index 0def075612..b376ca219f 100644
--- a/composer.lock
+++ b/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"
     ],
-    "content-hash": "0b0e517d5028f9e5282a8683afeeb28d",
+    "content-hash": "a1fc66ea043e149e85b4d708f852adbe",
     "packages": [
         {
             "name": "aws/aws-sdk-php",
@@ -343,21 +343,21 @@
         },
         {
             "name": "doctrine/annotations",
-            "version": "v1.5.0",
+            "version": "v1.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/annotations.git",
-                "reference": "5beebb01b025c94e93686b7a0ed3edae81fe3e7f"
+                "reference": "54cacc9b81758b14e3ce750f205a393d52339e97"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/annotations/zipball/5beebb01b025c94e93686b7a0ed3edae81fe3e7f",
-                "reference": "5beebb01b025c94e93686b7a0ed3edae81fe3e7f",
+                "url": "https://api.github.com/repos/doctrine/annotations/zipball/54cacc9b81758b14e3ce750f205a393d52339e97",
+                "reference": "54cacc9b81758b14e3ce750f205a393d52339e97",
                 "shasum": ""
             },
             "require": {
                 "doctrine/lexer": "1.*",
-                "php": "^7.1"
+                "php": "^5.6 || ^7.0"
             },
             "require-dev": {
                 "doctrine/cache": "1.*",
@@ -366,7 +366,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.5.x-dev"
+                    "dev-master": "1.4.x-dev"
                 }
             },
             "autoload": {
@@ -407,41 +407,37 @@
                 "docblock",
                 "parser"
             ],
-            "time": "2017-07-22T10:58:02+00:00"
+            "time": "2017-02-24T16:22:25+00:00"
         },
         {
             "name": "doctrine/cache",
-            "version": "v1.7.1",
+            "version": "v1.6.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/cache.git",
-                "reference": "b3217d58609e9c8e661cd41357a54d926c4a2a1a"
+                "reference": "eb152c5100571c7a45470ff2a35095ab3f3b900b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/cache/zipball/b3217d58609e9c8e661cd41357a54d926c4a2a1a",
-                "reference": "b3217d58609e9c8e661cd41357a54d926c4a2a1a",
+                "url": "https://api.github.com/repos/doctrine/cache/zipball/eb152c5100571c7a45470ff2a35095ab3f3b900b",
+                "reference": "eb152c5100571c7a45470ff2a35095ab3f3b900b",
                 "shasum": ""
             },
             "require": {
-                "php": "~7.1"
+                "php": "~5.5|~7.0"
             },
             "conflict": {
                 "doctrine/common": ">2.2,<2.4"
             },
             "require-dev": {
-                "alcaeus/mongo-php-adapter": "^1.1",
-                "mongodb/mongodb": "^1.1",
-                "phpunit/phpunit": "^5.7",
-                "predis/predis": "~1.0"
-            },
-            "suggest": {
-                "alcaeus/mongo-php-adapter": "Required to use legacy MongoDB driver"
+                "phpunit/phpunit": "~4.8|~5.0",
+                "predis/predis": "~1.0",
+                "satooshi/php-coveralls": "~0.6"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.7.x-dev"
+                    "dev-master": "1.6.x-dev"
                 }
             },
             "autoload": {
@@ -481,24 +477,24 @@
                 "cache",
                 "caching"
             ],
-            "time": "2017-08-25T07:02:50+00:00"
+            "time": "2017-07-22T12:49:21+00:00"
         },
         {
             "name": "doctrine/collections",
-            "version": "v1.5.0",
+            "version": "v1.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/collections.git",
-                "reference": "a01ee38fcd999f34d9bfbcee59dbda5105449cbf"
+                "reference": "1a4fb7e902202c33cce8c55989b945612943c2ba"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/collections/zipball/a01ee38fcd999f34d9bfbcee59dbda5105449cbf",
-                "reference": "a01ee38fcd999f34d9bfbcee59dbda5105449cbf",
+                "url": "https://api.github.com/repos/doctrine/collections/zipball/1a4fb7e902202c33cce8c55989b945612943c2ba",
+                "reference": "1a4fb7e902202c33cce8c55989b945612943c2ba",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1"
+                "php": "^5.6 || ^7.0"
             },
             "require-dev": {
                 "doctrine/coding-standard": "~0.1@dev",
@@ -548,7 +544,7 @@
                 "collections",
                 "iterator"
             ],
-            "time": "2017-07-22T10:37:32+00:00"
+            "time": "2017-01-03T10:49:41+00:00"
         },
         {
             "name": "doctrine/common",
@@ -1433,20 +1429,20 @@
         },
         {
             "name": "laravel/framework",
-            "version": "v5.4.36",
+            "version": "v5.4.29",
             "source": {
                 "type": "git",
                 "url": "https://github.com/laravel/framework.git",
-                "reference": "1062a22232071c3e8636487c86ec1ae75681bbf9"
+                "reference": "4f7588c744eb15e49544c99c6ee90d5598b0b50b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/laravel/framework/zipball/1062a22232071c3e8636487c86ec1ae75681bbf9",
-                "reference": "1062a22232071c3e8636487c86ec1ae75681bbf9",
+                "url": "https://api.github.com/repos/laravel/framework/zipball/4f7588c744eb15e49544c99c6ee90d5598b0b50b",
+                "reference": "4f7588c744eb15e49544c99c6ee90d5598b0b50b",
                 "shasum": ""
             },
             "require": {
-                "doctrine/inflector": "~1.1",
+                "doctrine/inflector": "~1.0",
                 "erusev/parsedown": "~1.6",
                 "ext-mbstring": "*",
                 "ext-openssl": "*",
@@ -1558,7 +1554,7 @@
                 "framework",
                 "laravel"
             ],
-            "time": "2017-08-30T09:26:16+00:00"
+            "time": "2017-07-19T13:26:57+00:00"
         },
         {
             "name": "laravel/passport",
@@ -6432,5 +6428,8 @@
     "platform": {
         "php": ">=5.6.4"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "platform-overrides": {
+        "php": "5.6.4"
+    }
 }
diff --git a/config/version.php b/config/version.php
index 2973922454..6c2b35e838 100644
--- a/config/version.php
+++ b/config/version.php
@@ -1,7 +1,7 @@
 <?php
 return array (
-  'app_version' => 'v4.0.14',
+  'app_version' => 'v4.0.15',
   'build_version' => '339',
   'hash_version' => 'g17b2719',
-  'full_hash' => 'v4.0.14-339-g17b2719',
+  'full_hash' => 'v4.0.15-339-g17b2719',
 );