python
diff --git a/Lib/test/test_csv.py b/Lib/test/test_csv.py
@@ -454,7 +454,7 @@ def test_copy(self):
     def test_pickle(self):
         for name in csv.list_dialects():
             dialect = csv.get_dialect(name)
-            for proto in range(pickle.HIGHEST_PROTOCOL + 1):
+            for proto in range(2, pickle.HIGHEST_PROTOCOL + 1):
                 self.assertRaises(TypeError, pickle.dumps, dialect, proto)
 
 class TestCsvBase(unittest.TestCase):

diff --git a/Misc/NEWS.d/next/C API/2018-08-28-10-46-55.bpo-34533.yko6kd.rst b/Misc/NEWS.d/next/C API/2018-08-28-10-46-55.bpo-34533.yko6kd.rst
@@ -0,0 +1 @@
+This applies the heap type refactoring from PEP 384 to the _csv module.
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		This applies the heap type refactoring from PEP 384 to the _csv module.