diff -Nru mate-dock-applet-0.79/debian/changelog mate-dock-applet-0.79/debian/changelog
--- mate-dock-applet-0.79/debian/changelog	2017-06-22 09:58:01.000000000 +0000
+++ mate-dock-applet-0.79/debian/changelog	2017-06-22 10:53:44.000000000 +0000
@@ -1,6 +1,7 @@
-mate-dock-applet (0.79-1~webupd8~trusty) trusty; urgency=medium
+mate-dock-applet (0.79-1~webupd8~trusty1) trusty; urgency=medium
 
   * New upstream bugfix release
+  * New dependency: python3-xlib
 
  -- Alin Andrei <andrew@webupd8.org>  Thu, 22 Jun 2017 12:53:44 +0200
 
diff -Nru mate-dock-applet-0.79/debian/control mate-dock-applet-0.79/debian/control
--- mate-dock-applet-0.79/debian/control	2017-06-22 09:55:55.000000000 +0000
+++ mate-dock-applet-0.79/debian/control	2017-06-22 10:53:44.000000000 +0000
@@ -31,6 +31,8 @@
          python-wnck,
          python3,
          python3-gi-cairo,
+         python3-cairo,
+         python3-xlib,
          python3-pil,
          python3-scipy,
          python3-xdg,