diff --git a/setup.py b/setup.py
index <HASH>..<HASH> 100755
--- a/setup.py
+++ b/setup.py
@@ -73,14 +73,12 @@ tests_require = [
     'logbook',
     'mock',
     'nose',
-    'pycodestyle',
     'pytz',
     'pytest>=3.2.0,<3.3.0',
-    'pytest-timeout==1.2.0',
+    'pytest-timeout==1.2.1',
     'pytest-xdist==1.18.2',
-    'pytest-pythonpath==0.7.1',
-    'pytest-sugar==0.9.0',
-    'pytest-cov',
+    'pytest-pythonpath==0.7.2',
+    'pytest-cov==2.5.1',
     'pytest-flake8==1.0.0',
     'requests',
     'tornado>=4.1,<5.0',
ref: Update pytest requirements (#<I>)