diff --git a/cbsodata/__init__.py b/cbsodata/__init__.py
index 974170f..bdce36f 100644
--- a/cbsodata/__init__.py
+++ b/cbsodata/__init__.py
@@ -25,4 +25,4 @@
 
 from cbsodata.cbsodata3 import *
 
-__version__ = "1.3.0"
+__version__ = "1.3.1"
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 3c6e79c..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-[bdist_wheel]
-universal=1
diff --git a/setup.py b/setup.py
index d645069..d7db6f5 100644
--- a/setup.py
+++ b/setup.py
@@ -27,7 +27,6 @@
     classifiers=[
         'Development Status :: 5 - Production/Stable',
         'License :: OSI Approved :: MIT License',
-        'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',