diff --git a/Lib/argparse.py b/Lib/argparse.py
index 47386ab..f9279aa 100644
--- a/Lib/argparse.py
+++ b/Lib/argparse.py
@@ -987,7 +987,7 @@
                  version=None,
                  dest=SUPPRESS,
                  default=SUPPRESS,
-                 help=None):
+                 help="show program's version number and exit"):
         super(_VersionAction, self).__init__(
             option_strings=option_strings,
             dest=dest,
diff --git a/Lib/test/test_argparse.py b/Lib/test/test_argparse.py
index 6f1b714..30e53ab 100644
--- a/Lib/test/test_argparse.py
+++ b/Lib/test/test_argparse.py
@@ -3699,6 +3699,25 @@
         '''
     version = ''
 
+class TestHelpVersionAction(HelpTestCase):
+    """Test the default help for the version action"""
+
+    parser_signature = Sig(prog='PROG', description='description')
+    argument_signatures = [Sig('-V', '--version', action='version', version='3.6')]
+    argument_group_signatures = []
+    usage = '''\
+        usage: PROG [-h] [-V]
+        '''
+    help = usage + '''\
+
+        description
+
+        optional arguments:
+          -h, --help     show this help message and exit
+          -V, --version  show program's version number and exit
+        '''
+    version = ''
+
 # =====================================
 # Optional/Positional constructor tests
 # =====================================