diff -Naur cinnamon-5.0.7-orig/files/usr/share/cinnamon/cinnamon-menu-editor/cme/util.py cinnamon-5.0.7/files/usr/share/cinnamon/cinnamon-menu-editor/cme/util.py
--- cinnamon-5.0.7-orig/files/usr/share/cinnamon/cinnamon-menu-editor/cme/util.py	2021-11-04 10:04:17.000000000 -0300
+++ cinnamon-5.0.7/files/usr/share/cinnamon/cinnamon-menu-editor/cme/util.py	2021-12-17 15:49:20.953284814 -0300
@@ -19,7 +19,7 @@
 import os
 import xml.dom.minidom
 import uuid
-from collections import Sequence
+from collections.abc import Sequence
 from gi.repository import Gtk, GdkPixbuf, CMenu, GLib, Gdk
 
 DESKTOP_GROUP = GLib.KEY_FILE_DESKTOP_GROUP