--- a/UI/AuthenticationDialog.py	Sun Jun 29 14:00:30 2014 +0200
+++ b/UI/AuthenticationDialog.py	Sun Jun 29 20:13:56 2014 +0200
@@ -9,7 +9,7 @@
 
 from __future__ import unicode_literals
 
-from PyQt4.QtGui import QDialog, QStyle
+from PyQt5.QtWidgets import QDialog, QStyle
 
 from .Ui_AuthenticationDialog import Ui_AuthenticationDialog