diff --git a/tests/tests.py b/tests/tests.py
index ea1260f9..51f17e5a 100644
--- a/tests/tests.py
+++ b/tests/tests.py
@@ -293,6 +293,13 @@ def test_values_with_null(self):
 
 
 class PhoneNumberFieldAppTest(TestCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        # Drop alias with support for Django 3.2.
+        if django.VERSION < (4, 2):
+            cls.assertQuerySetEqual = cls.assertQuerysetEqual
+
     def test_save_field_to_database(self):
         """Basic Field Test"""
         tm = models.TestModel()
@@ -303,7 +310,7 @@ def test_save_field_to_database(self):
 
         tm = models.TestModel.objects.get(pk=pk)
         self.assertIsInstance(tm.phone, PhoneNumber)
-        self.assertQuerysetEqual(
+        self.assertQuerySetEqual(
             models.TestModel.objects.all(),
             [(tm.pk, "", "+41524242424")],
             transform=phone_transform,
@@ -343,7 +350,7 @@ def test_save_blank_phone_to_database(self):
 
         pk = tm.id
         tm = models.TestModelPhoneB.objects.get(pk=pk)
-        self.assertQuerysetEqual(
+        self.assertQuerySetEqual(
             models.TestModelPhoneB.objects.all(),
             [(tm.pk, "", "")],
             transform=phone_transform,
@@ -357,7 +364,7 @@ def __test_nullable_field_helper(self, TestModel):
         pk = tm.id
         tm = TestModel.objects.get(pk=pk)
         self.assertIsNone(tm.phone)
-        self.assertQuerysetEqual(
+        self.assertQuerySetEqual(
             TestModel.objects.all(), [(tm.pk, "", None)], transform=phone_transform
         )
 
@@ -388,7 +395,7 @@ def __test_nullable_default_field_helper(self, TestModel):
 
         pk = tm.id
         tm = TestModel.objects.get(pk=pk)
-        self.assertQuerysetEqual(
+        self.assertQuerySetEqual(
             TestModel.objects.all(),
             [(tm.pk, "", "+41524242424")],
             transform=phone_transform,
@@ -409,7 +416,7 @@ def __test_nullable_empty_default_field_helper(self, TestModel):
 
         pk = tm.id
         tm = TestModel.objects.get(pk=pk)
-        self.assertQuerysetEqual(
+        self.assertQuerySetEqual(
             TestModel.objects.all(), [(tm.pk, "", "")], transform=phone_transform
         )