Use assertCountEqual instead of assertItemsEqual
diff --git a/Lib/test/test_cgi.py b/Lib/test/test_cgi.py
index a7b9ea3..2dcbfc1 100644
--- a/Lib/test/test_cgi.py
+++ b/Lib/test/test_cgi.py
@@ -131,7 +131,7 @@
             if isinstance(expect, dict):
                 # test dict interface
                 self.assertEqual(len(expect), len(fs))
-                self.assertItemsEqual(expect.keys(), fs.keys())
+                self.assertCountEqual(expect.keys(), fs.keys())
                 ##self.assertEqual(norm(expect.values()), norm(fs.values()))
                 ##self.assertEqual(norm(expect.items()), norm(fs.items()))
                 self.assertEqual(fs.getvalue("nonexistent field", "default"), "default")