#9424: Replace deprecated assert* methods in the Python test suite.
diff --git a/Lib/test/test_calendar.py b/Lib/test/test_calendar.py
index 9ba7f0c..8d7f185 100644
--- a/Lib/test/test_calendar.py
+++ b/Lib/test/test_calendar.py
@@ -262,7 +262,7 @@
             return
         calendar.LocaleHTMLCalendar(locale='').formatmonthname(2010, 10)
         new_october = calendar.TextCalendar().formatmonthname(2010, 10, 10)
-        self.assertEquals(old_october, new_october)
+        self.assertEqual(old_october, new_october)
 
 
 class MonthCalendarTestCase(unittest.TestCase):