diff --git a/novaclient/v1_1/shell.py b/novaclient/v1_1/shell.py
index 1463f5fd4..16f40fe9f 100644
--- a/novaclient/v1_1/shell.py
+++ b/novaclient/v1_1/shell.py
@@ -2234,7 +2234,7 @@ def do_get_vnc_console(cs, args):
     server = _find_server(cs, args.server)
     data = server.get_vnc_console(args.console_type)
 
-    class VNCConsole:
+    class VNCConsole(object):
         def __init__(self, console_dict):
             self.type = console_dict['type']
             self.url = console_dict['url']
@@ -2252,7 +2252,7 @@ def do_get_spice_console(cs, args):
     server = _find_server(cs, args.server)
     data = server.get_spice_console(args.console_type)
 
-    class SPICEConsole:
+    class SPICEConsole(object):
         def __init__(self, console_dict):
             self.type = console_dict['type']
             self.url = console_dict['url']
@@ -2270,7 +2270,7 @@ def do_get_rdp_console(cs, args):
     server = _find_server(cs, args.server)
     data = server.get_rdp_console(args.console_type)
 
-    class RDPConsole:
+    class RDPConsole(object):
         def __init__(self, console_dict):
             self.type = console_dict['type']
             self.url = console_dict['url']
@@ -2292,7 +2292,7 @@ def do_get_serial_console(cs, args):
     server = _find_server(cs, args.server)
     data = server.get_serial_console(args.console_type)
 
-    class SerialConsole:
+    class SerialConsole(object):
         def __init__(self, console_dict):
             self.type = console_dict['type']
             self.url = console_dict['url']
@@ -2577,7 +2577,7 @@ def do_dns_create_public_domain(cs, args):
 
 
 def _print_secgroup_rules(rules, show_source_group=True):
-    class FormattedRule:
+    class FormattedRule(object):
         def __init__(self, obj):
             items = (obj if isinstance(obj, dict) else obj._info).items()
             for k, v in items:
diff --git a/test-requirements.txt b/test-requirements.txt
index 22296a8e4..d6628ed82 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,7 +1,7 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-hacking>=0.9.2,<0.10
+hacking>=0.10.0,<0.11
 
 coverage>=3.6
 discover
diff --git a/tox.ini b/tox.ini
index 88ac1e26f..72fb43826 100644
--- a/tox.ini
+++ b/tox.ini
@@ -35,14 +35,8 @@ downloadcache = ~/cache/pip
 #
 # Following checks are ignored on purpose.
 #
-# H402 one line docstring needs punctuation
-# reason: removed in hacking (https://review.openstack.org/#/c/101497/)
-#
-# H904 wrap long lines in parentheses instead of a backslash
-# reason: removed in hacking (https://review.openstack.org/#/c/101701/)
-#
 # Additional checks are also ignored on purpose: F811, F821
-ignore = E124,F811,F821,H402,H404,H405,H904
+ignore = E124,F811,F821,H404,H405
 show-source = True
 exclude=.venv,.git,.tox,dist,*openstack/common*,*lib/python*,*egg,build,doc/source/conf.py