diff --git a/LICENSE b/LICENSE
index a3a3ed5..c4d8dfd 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015-2017 HDE, Inc.
+Copyright (c) 2015-2018 HDE, Inc.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index c314974..39b34b4 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Run lambda function on local machine
 
 ## Prepare development environment
 
-Please use a newly created virtualenv of Python 2.7 or Python 3.6 .
+Please use a newly created virtualenv of Python 2.7 or Python 3.6.
 
 ## Installation
 
diff --git a/README.rst b/README.rst
index deb21a0..c85b854 100644
--- a/README.rst
+++ b/README.rst
@@ -9,7 +9,7 @@ Run lambda function on local machine
 Prepare development environment
 -------------------------------
 
-Please use a newly created virtualenv of Python 2.7 or Python 3.6 .
+Please use a newly created virtualenv of Python 2.7 or Python 3.6.
 
 Installation
 ------------
diff --git a/lambda_local/__init__.py b/lambda_local/__init__.py
index f56a061..eabee17 100644
--- a/lambda_local/__init__.py
+++ b/lambda_local/__init__.py
@@ -1,7 +1,7 @@
 '''
 python-lambda-local: Main module
 
-Copyright 2015-2017 HDE, Inc.
+Copyright 2015-2018 HDE, Inc.
 Licensed under MIT.
 '''
 
diff --git a/lambda_local/context.py b/lambda_local/context.py
index 4be412e..d1288b4 100644
--- a/lambda_local/context.py
+++ b/lambda_local/context.py
@@ -1,5 +1,5 @@
 '''
-Copyright 2015-2017 HDE, Inc.
+Copyright 2015-2018 HDE, Inc.
 Licensed under MIT.
 '''
 
diff --git a/lambda_local/event.py b/lambda_local/event.py
index 3030ff1..3d0f23f 100644
--- a/lambda_local/event.py
+++ b/lambda_local/event.py
@@ -1,5 +1,5 @@
 '''
-Copyright 2015-2017 HDE, Inc.
+Copyright 2015-2018 HDE, Inc.
 Licensed under MIT.
 '''
 
diff --git a/lambda_local/main.py b/lambda_local/main.py
index c09146b..9d97e23 100644
--- a/lambda_local/main.py
+++ b/lambda_local/main.py
@@ -1,5 +1,5 @@
 '''
-Copyright 2015-2017 HDE, Inc.
+Copyright 2015-2018 HDE, Inc.
 Licensed under MIT.
 '''
 
diff --git a/lambda_local/timeout.py b/lambda_local/timeout.py
index 17646c3..9d0354a 100644
--- a/lambda_local/timeout.py
+++ b/lambda_local/timeout.py
@@ -1,5 +1,5 @@
 '''
-Copyright 2015-2017 HDE, Inc.
+Copyright 2015-2018 HDE, Inc.
 Licensed under MIT.
 '''
 
diff --git a/setup.py b/setup.py
index 57d0c90..9dee85f 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 '''
 python-lambda-local: Run lambda function in python on local machine.
 
-Copyright 2015-2017 HDE, Inc.
+Copyright 2015-2018 HDE, Inc.
 Licensed under MIT.
 '''
 import io
diff --git a/wercker.yml b/wercker.yml
index 25613d5..7d3c6bf 100644
--- a/wercker.yml
+++ b/wercker.yml
@@ -26,6 +26,11 @@ build-py2:
         code: |
           python setup.py sdist bdist_wheel
 
+    - script:
+        name: test
+        code: |
+          python setup.py test
+
 build-py3:
   box: python:3.6-slim
   steps:
@@ -49,6 +54,11 @@ build-py3:
         code: |
           python setup.py sdist bdist_wheel
 
+    - script:
+        name: test
+        code: |
+          python setup.py test
+
 deploy:
   pypi:
   - script: