diff --git a/lower-constraints.txt b/lower-constraints.txt
index 9422676..2b77dff 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -16,7 +16,7 @@
 extras==1.0.0
 fasteners==0.14.1
 fixtures==3.0.0
-flake8==2.5.5
+flake8==2.6.2
 future==0.16.0
 hacking==1.0.0
 idna==2.6
diff --git a/patrole_tempest_plugin/hacking/checks.py b/patrole_tempest_plugin/hacking/checks.py
index eb73ef1..d106da8 100644
--- a/patrole_tempest_plugin/hacking/checks.py
+++ b/patrole_tempest_plugin/hacking/checks.py
@@ -17,7 +17,7 @@
 import os
 import re
 
-import pep8
+import pycodestyle
 
 
 PYTHON_CLIENTS = ['cinder', 'glance', 'keystone', 'nova', 'swift', 'neutron',
@@ -59,7 +59,7 @@
 
     T105: Tests cannot use setUpClass/tearDownClass
     """
-    if pep8.noqa(physical_line):
+    if pycodestyle.noqa(physical_line):
         return
 
     if SETUP_TEARDOWN_CLASS_DEFINITION.match(physical_line):
diff --git a/test-requirements.txt b/test-requirements.txt
index 35e4e57..9085c07 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>=1.0.0,<1.1.0 # Apache-2.0
+hacking>=1.1.0,<1.2.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 mock>=2.0.0 # BSD
 coverage!=4.4,>=4.0 # Apache-2.0