diff --git a/src/Pecee/Http/Request.php b/src/Pecee/Http/Request.php
index e4a9b59..3cf4abf 100644
--- a/src/Pecee/Http/Request.php
+++ b/src/Pecee/Http/Request.php
@@ -27,7 +27,7 @@ class Request {
         $this->host = $_SERVER['HTTP_HOST'];
         $this->uri = $_SERVER['REQUEST_URI'];
         $this->method = (isset($_POST['_method'])) ? strtolower($_POST['_method']) : strtolower($_SERVER['REQUEST_METHOD']);
-        $this->headers = getallheaders();
+        $this->headers = array_change_key_case(getallheaders(), CASE_LOWER);
     }
 
     /**
@@ -105,7 +105,7 @@ class Request {
      * @return string|null
      */
     public function getHeader($name) {
-        return (isset($this->headers[$name])) ? $this->headers[$name] : null;
+        return (isset($this->headers[strtolower($name)])) ? $this->headers[strtolower($name)] : null;
     }
 
     /**
diff --git a/src/Pecee/SimpleRouter/RouterBase.php b/src/Pecee/SimpleRouter/RouterBase.php
index 8546a0d..9e88826 100644
--- a/src/Pecee/SimpleRouter/RouterBase.php
+++ b/src/Pecee/SimpleRouter/RouterBase.php
@@ -58,6 +58,7 @@ class RouterBase {
 
             $newPrefixes = $prefixes;
             $mergedSettings = array_merge($settings, $route->getMergeableSettings());
+
             if($route->getPrefix()) {
                 array_push($newPrefixes, rtrim($route->getPrefix(), '/'));
             }
diff --git a/src/Pecee/SimpleRouter/RouterEntry.php b/src/Pecee/SimpleRouter/RouterEntry.php
index 4a73043..e38ac29 100644
--- a/src/Pecee/SimpleRouter/RouterEntry.php
+++ b/src/Pecee/SimpleRouter/RouterEntry.php
@@ -10,26 +10,26 @@ abstract class RouterEntry {
     const REQUEST_TYPE_POST = 'post';
     const REQUEST_TYPE_GET = 'get';
     const REQUEST_TYPE_PUT = 'put';
+    const REQUEST_TYPE_PATCH = 'patch';
     const REQUEST_TYPE_DELETE = 'delete';
 
     public static $allowedRequestTypes = array(
         self::REQUEST_TYPE_DELETE,
         self::REQUEST_TYPE_GET,
         self::REQUEST_TYPE_POST,
-        self::REQUEST_TYPE_PUT
+        self::REQUEST_TYPE_PUT,
+        self::REQUEST_TYPE_PATCH
     );
 
     protected $settings;
     protected $callback;
     protected $parameters;
-    protected $parametersRegex;
-    protected $regexMatch;
 
     public function __construct() {
         $this->settings = array();
         $this->settings['requestMethods'] = array();
+        $this->settings['parametersRegex'] = array();
         $this->parameters = array();
-        $this->parametersRegex = array();
     }
 
     /**
@@ -245,13 +245,25 @@ abstract class RouterEntry {
 
     public function loadMiddleware(Request $request) {
         if($this->getMiddleware()) {
-            $middleware = $this->loadClass($this->getMiddleware());
-            if (!($middleware instanceof IMiddleware)) {
-                throw new RouterException($this->getMiddleware() . ' must be instance of Middleware');
-            }
+            if(is_array($this->getMiddleware())) {
+                foreach($this->getMiddleware() as $middleware) {
+                    $middleware = $this->loadClass($middleware);
+                    if (!($middleware instanceof IMiddleware)) {
+                        throw new RouterException($middleware . ' must be instance of Middleware');
+                    }
 
-            /* @var $class Middleware */
-            $middleware->handle($request);
+                    /* @var $class Middleware */
+                    $middleware->handle($request);
+                }
+            } else {
+                $middleware = $this->loadClass($this->getMiddleware());
+                if (!($middleware instanceof IMiddleware)) {
+                    throw new RouterException($this->getMiddleware() . ' must be instance of Middleware');
+                }
+
+                /* @var $class Middleware */
+                $middleware->handle($request);
+            }
         }
     }
 
diff --git a/src/Pecee/SimpleRouter/SimpleRouter.php b/src/Pecee/SimpleRouter/SimpleRouter.php
index eb5c38d..537b324 100644
--- a/src/Pecee/SimpleRouter/SimpleRouter.php
+++ b/src/Pecee/SimpleRouter/SimpleRouter.php
@@ -57,7 +57,7 @@ class SimpleRouter {
     public static function put($url, $callback, array $settings = null) {
         $route = new RouterRoute($url, $callback);
         $route->addSettings($settings);
-        $route->setRequestMethods(array(RouterRoute::REQUEST_TYPE_PUT));
+        $route->setRequestMethods(array(RouterRoute::REQUEST_TYPE_PUT, RouterRoute::REQUEST_TYPE_PATCH));
 
         $router = RouterBase::getInstance();
         $router->addRoute($route);