#9424: Replace deprecated assert* methods in the Python test suite.
diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py
index 61e71fc..e0479db 100644
--- a/Lib/test/test_float.py
+++ b/Lib/test/test_float.py
@@ -554,9 +554,9 @@
                 self.assertEqual(fmt % -float(arg), '-' + rhs)
 
     def test_issue5864(self):
-        self.assertEquals(format(123.456, '.4'), '123.5')
-        self.assertEquals(format(1234.56, '.4'), '1.235e+03')
-        self.assertEquals(format(12345.6, '.4'), '1.235e+04')
+        self.assertEqual(format(123.456, '.4'), '123.5')
+        self.assertEqual(format(1234.56, '.4'), '1.235e+03')
+        self.assertEqual(format(12345.6, '.4'), '1.235e+04')
 
 class ReprTestCase(unittest.TestCase):
     def test_repr(self):