diff --git a/assets/tray/color.png b/assets/tray/color.png
index 4e8db29..4267200 100644
Binary files a/assets/tray/color.png and b/assets/tray/color.png differ
diff --git a/assets/tray/color_square.png b/assets/tray/color_square.png
new file mode 100644
index 0000000..7ef806f
Binary files /dev/null and b/assets/tray/color_square.png differ
diff --git a/assets/tray/outline_black.png b/assets/tray/outline_black.png
index 56786f1..bbde668 100644
Binary files a/assets/tray/outline_black.png and b/assets/tray/outline_black.png differ
diff --git a/assets/tray/outline_black_square.png b/assets/tray/outline_black_square.png
new file mode 100644
index 0000000..ae130b6
Binary files /dev/null and b/assets/tray/outline_black_square.png differ
diff --git a/assets/tray/outline_white.png b/assets/tray/outline_white.png
index 014b347..c2135fe 100644
Binary files a/assets/tray/outline_white.png and b/assets/tray/outline_white.png differ
diff --git a/assets/tray/outline_white_square.png b/assets/tray/outline_white_square.png
new file mode 100644
index 0000000..4aa3972
Binary files /dev/null and b/assets/tray/outline_white_square.png differ
diff --git a/lib/tray.py b/lib/tray.py
index 1b1776f..b0bbf53 100644
--- a/lib/tray.py
+++ b/lib/tray.py
@@ -55,6 +55,19 @@ def UpdateIcon(self):
 
         self.SetIcon(wx.Icon(icon, wx.BITMAP_TYPE_PNG), _("RGB Config"))
 
+        # Test code for tray icon via wx.BitmapBundle
+        #
+        # bitmaps = [ wx.Bitmap('./assets/tray/%s/16x16.png' % self.parent.preferences["trayIconStyle"]),  
+        #             wx.Bitmap('./assets/tray/%s/22x22.png' % self.parent.preferences["trayIconStyle"]), 
+        #             wx.Bitmap('./assets/tray/%s/24x24.png' % self.parent.preferences["trayIconStyle"]), 
+        #             wx.Bitmap('./assets/tray/%s/32x32.png' % self.parent.preferences["trayIconStyle"]), 
+        #             wx.Bitmap('./assets/tray/%s/64x64.png' % self.parent.preferences["trayIconStyle"]), 
+        #             wx.Bitmap('./assets/tray/%s/128x128.png' % self.parent.preferences["trayIconStyle"]), 
+        #             wx.Bitmap('./assets/tray/%s/256x256.png' % self.parent.preferences["trayIconStyle"]), 
+        #         ]
+        #
+        # self.SetIcon(wx.BitmapBundle.FromBitmaps(bitmaps), _("RGB Config"))
+
     def on_toggle_gui(self, event):
         if self.parent.IsShown():
             self.parent.Hide()
diff --git a/lib/version.py b/lib/version.py
index c51e7af..df0dee1 100644
--- a/lib/version.py
+++ b/lib/version.py
@@ -1 +1 @@
-VERSION = "0.4.7"
+VERSION = "0.4.8"