diff --git a/src/Socket/Http/CloseResponseTrait.php b/src/Socket/Http/CloseResponseTrait.php
index edff221..90504a3 100644
--- a/src/Socket/Http/CloseResponseTrait.php
+++ b/src/Socket/Http/CloseResponseTrait.php
@@ -13,7 +13,7 @@ trait CloseResponseTrait {
      */
     private function close(ConnectionInterface $conn, $code = 400, array $additional_headers = []) {
         $response = new Response($code, array_merge([
-            'X-Powered-By' => \Ratchet\VERSION
+            'X-Powered-By' => \mfmdevsystem\socket\VERSION,
         ], $additional_headers));
 
         $conn->send(Message::toString($response));
diff --git a/src/Socket/Wamp/WampConnection.php b/src/Socket/Wamp/WampConnection.php
index e807d4f..85153a8 100644
--- a/src/Socket/Wamp/WampConnection.php
+++ b/src/Socket/Wamp/WampConnection.php
@@ -20,7 +20,7 @@ class WampConnection extends AbstractConnectionDecorator {
         $this->WAMP->sessionId = str_replace('.', '', uniqid(mt_rand(), true));
         $this->WAMP->prefixes  = array();
 
-        $this->send(json_encode(array(WAMP::MSG_WELCOME, $this->WAMP->sessionId, 1, \Ratchet\VERSION)));
+        $this->send(json_encode(array(WAMP::MSG_WELCOME, $this->WAMP->sessionId, 1, \mfmdevsystem\socket\VERSION)));
     }
 
     /**
diff --git a/src/Socket/WebSocket/WsServer.php b/src/Socket/WebSocket/WsServer.php
index ac0c66c..640d80a 100644
--- a/src/Socket/WebSocket/WsServer.php
+++ b/src/Socket/WebSocket/WsServer.php
@@ -114,7 +114,7 @@ class WsServer implements HttpServerInterface {
         $conn->WebSocket            = new \StdClass;
         $conn->WebSocket->closing   = false;
 
-        $response = $this->handshakeNegotiator->handshake($request)->withHeader('X-Powered-By', \Ratchet\VERSION);
+        $response = $this->handshakeNegotiator->handshake($request)->withHeader('X-Powered-By', \mfmdevsystem\socket\VERSION);
 
         $conn->send(Message::toString($response));