diff --git a/bin/composer.phar b/bin/composer.phar
index 3c67d5983..10c245e28 100755
Binary files a/bin/composer.phar and b/bin/composer.phar differ
diff --git a/composer.lock b/composer.lock
index 9af35cddf..633f54786 100644
--- a/composer.lock
+++ b/composer.lock
@@ -427,16 +427,16 @@
         },
         {
             "name": "monolog/monolog",
-            "version": "1.17.2",
+            "version": "1.18.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Seldaek/monolog.git",
-                "reference": "bee7f0dc9c3e0b69a6039697533dca1e845c8c24"
+                "reference": "e19b764b5c855580e8ffa7e615f72c10fd2f99cc"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Seldaek/monolog/zipball/bee7f0dc9c3e0b69a6039697533dca1e845c8c24",
-                "reference": "bee7f0dc9c3e0b69a6039697533dca1e845c8c24",
+                "url": "https://api.github.com/repos/Seldaek/monolog/zipball/e19b764b5c855580e8ffa7e615f72c10fd2f99cc",
+                "reference": "e19b764b5c855580e8ffa7e615f72c10fd2f99cc",
                 "shasum": ""
             },
             "require": {
@@ -465,6 +465,7 @@
                 "ext-amqp": "Allow sending log messages to an AMQP server (1.0+ required)",
                 "ext-mongo": "Allow sending log messages to a MongoDB server",
                 "graylog2/gelf-php": "Allow sending log messages to a GrayLog2 server",
+                "mongodb/mongodb": "Allow sending log messages to a MongoDB server via PHP Driver",
                 "php-console/php-console": "Allow sending log messages to Google Chrome",
                 "raven/raven": "Allow sending log messages to a Sentry server",
                 "rollbar/rollbar": "Allow sending log messages to Rollbar",
@@ -474,7 +475,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.16.x-dev"
+                    "dev-master": "2.0.x-dev"
                 }
             },
             "autoload": {
@@ -500,7 +501,7 @@
                 "logging",
                 "psr-3"
             ],
-            "time": "2015-10-14 12:51:02"
+            "time": "2016-03-01 18:00:40"
         },
         {
             "name": "mrclay/minify",
diff --git a/system/src/Grav/Common/GPM/Remote/GravCore.php b/system/src/Grav/Common/GPM/Remote/GravCore.php
index f41bb056d..2c16bbb70 100644
--- a/system/src/Grav/Common/GPM/Remote/GravCore.php
+++ b/system/src/Grav/Common/GPM/Remote/GravCore.php
@@ -18,23 +18,27 @@ class GravCore extends AbstractPackageCollection
      */
     public function __construct($refresh = false, $callback = null)
     {
-        $cache_dir      = Grav::instance()['locator']->findResource('cache://gpm', true, true);
-        $this->cache    = new FilesystemCache($cache_dir);
-        $this->raw      = $this->cache->fetch(md5($this->repository));
+        $cache_dir   = Grav::instance()['locator']->findResource('cache://gpm', true, true);
+        $this->cache = new FilesystemCache($cache_dir);
+        $this->repository .= '?v=' . GRAV_VERSION;
+        $this->raw = $this->cache->fetch(md5($this->repository));
 
         $this->fetch($refresh, $callback);
 
-        $this->data = json_decode($this->raw, true);
+        $this->data    = json_decode($this->raw, true);
         $this->version = isset($this->data['version']) ? $this->data['version'] : '-';
-        $this->date = isset($this->data['date']) ? $this->data['date'] : '-';
+        $this->date    = isset($this->data['date']) ? $this->data['date'] : '-';
 
-        if (isset($this->data['assets'])) foreach ($this->data['assets'] as $slug => $data) {
-            $this->items[$slug] = new Package($data);
+        if (isset($this->data['assets'])) {
+            foreach ($this->data['assets'] as $slug => $data) {
+                $this->items[$slug] = new Package($data);
+            }
         }
     }
 
     /**
      * Returns the list of assets associated to the latest version of Grav
+     *
      * @return array list of assets
      */
     public function getAssets()
@@ -44,6 +48,7 @@ class GravCore extends AbstractPackageCollection
 
     /**
      * Returns the changelog list for each version of Grav
+     *
      * @param string $diff the version number to start the diff from
      *
      * @return array changelog list for each version
@@ -58,7 +63,9 @@ class GravCore extends AbstractPackageCollection
         foreach ($this->data['changelog'] as $version => $changelog) {
             preg_match("/[\w-\.]+/", $version, $cleanVersion);
 
-            if (!$cleanVersion || version_compare($diff, $cleanVersion[0], ">=")) { continue; }
+            if (!$cleanVersion || version_compare($diff, $cleanVersion[0], ">=")) {
+                continue;
+            }
 
             $diffLog[$version] = $changelog;
         }
@@ -66,17 +73,9 @@ class GravCore extends AbstractPackageCollection
         return $diffLog;
     }
 
-    /**
-     * Returns the latest version of Grav available remotely
-     * @return string
-     */
-    public function getVersion()
-    {
-        return $this->version;
-    }
-
     /**
      * Return the release date of the latest Grav
+     *
      * @return string
      */
     public function getDate()
@@ -89,6 +88,16 @@ class GravCore extends AbstractPackageCollection
         return version_compare(GRAV_VERSION, $this->getVersion(), '<');
     }
 
+    /**
+     * Returns the latest version of Grav available remotely
+     *
+     * @return string
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
     public function isSymlink()
     {
         return is_link(GRAV_ROOT . DS . 'index.php');
diff --git a/system/src/Grav/Common/GPM/Remote/Plugins.php b/system/src/Grav/Common/GPM/Remote/Plugins.php
index e32cb7b4f..074e5d039 100644
--- a/system/src/Grav/Common/GPM/Remote/Plugins.php
+++ b/system/src/Grav/Common/GPM/Remote/Plugins.php
@@ -12,7 +12,7 @@ class Plugins extends AbstractPackageCollection
      */
     protected $type = 'plugins';
 
-    protected $repository = 'https://getgrav.org/downloads/plugins.json?v=';
+    protected $repository = 'https://getgrav.org/downloads/plugins.json';
 
     /**
      * Local Plugins Constructor
@@ -21,7 +21,7 @@ class Plugins extends AbstractPackageCollection
      */
     public function __construct($refresh = false, $callback = null)
     {
-        $this->repository .= GRAV_VERSION;
+        $this->repository .= '?v=' . GRAV_VERSION;
 
         parent::__construct($this->repository, $refresh, $callback);
     }
diff --git a/system/src/Grav/Common/GPM/Remote/Themes.php b/system/src/Grav/Common/GPM/Remote/Themes.php
index 637e20431..cc4af7d02 100644
--- a/system/src/Grav/Common/GPM/Remote/Themes.php
+++ b/system/src/Grav/Common/GPM/Remote/Themes.php
@@ -12,7 +12,7 @@ class Themes extends AbstractPackageCollection
      */
     protected $type = 'themes';
 
-    protected $repository = 'https://getgrav.org/downloads/themes.json?v=';
+    protected $repository = 'https://getgrav.org/downloads/themes.json';
 
     /**
      * Local Themes Constructor
@@ -21,7 +21,7 @@ class Themes extends AbstractPackageCollection
      */
     public function __construct($refresh = false, $callback = null)
     {
-        $this->repository .= GRAV_VERSION;
+        $this->repository .= '?v=' . GRAV_VERSION;
 
         parent::__construct($this->repository, $refresh, $callback);
     }