diff --git a/Makefile b/Makefile
index 22a3a14..ce3ebff 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # This file has been auto-generated.
 # All changes will be lost, see Projectfile.
 #
-# Updated at 2017-06-08 21:45:05.840502
+# Updated at 2017-06-10 13:33:51.811144
 
 PACKAGE ?= bonobo
 PYTHON ?= $(shell which python)
diff --git a/bonobo/commands/init.py b/bonobo/commands/init.py
index de55251..948f747 100644
--- a/bonobo/commands/init.py
+++ b/bonobo/commands/init.py
@@ -7,7 +7,9 @@ def execute(name, branch):
         ) from exc
 
     return cookiecutter(
-        'https://github.com/python-bonobo/cookiecutter-bonobo.git', extra_context={'name': name}, no_input=True,
+        'https://github.com/python-bonobo/cookiecutter-bonobo.git',
+        extra_context={'name': name},
+        no_input=True,
         checkout=branch
     )
 
diff --git a/bonobo/commands/run.py b/bonobo/commands/run.py
index cb3c62e..7f29d3f 100644
--- a/bonobo/commands/run.py
+++ b/bonobo/commands/run.py
@@ -3,7 +3,7 @@ import os
 DEFAULT_SERVICES_FILENAME = '_services.py'
 DEFAULT_SERVICES_ATTR = 'get_services'
 
-DEFAULT_GRAPH_FILENAMES = ('__main__.py', 'main.py',)
+DEFAULT_GRAPH_FILENAMES = ('__main__.py', 'main.py', )
 DEFAULT_GRAPH_ATTR = 'get_graph'
 
 
diff --git a/requirements-dev.txt b/requirements-dev.txt
index a8ae766..c9c94bb 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -21,7 +21,7 @@ pygments==2.2.0
 pytest-cov==2.5.1
 pytest-sugar==0.8.0
 pytest-timeout==1.2.0
-pytest==3.1.1
+pytest==3.1.2
 python-dateutil==2.6.0
 pytz==2017.2
 requests==2.17.3