diff --git a/README.markdown b/README.markdown
index 8fe5f48..bee93b2 100644
--- a/README.markdown
+++ b/README.markdown
@@ -4,6 +4,7 @@ Vint
 [![Development Status](https://pypip.in/status/vim-vint/badge.svg)](https://pypi.python.org/pypi/vim-vint/)
 [![Latest Version](https://pypip.in/version/vim-vint/badge.svg)](https://pypi.python.org/pypi/vim-vint/)
 [![Supported Python versions](https://pypip.in/py_versions/vim-vint/badge.svg)](https://pypi.python.org/pypi/vim-vint/)
+[![Supported Python implementations](https://pypip.in/implementation/vim-vint/badge.svg)](https://pypi.python.org/pypi/vim-vint/)
 [![Build Status](https://travis-ci.org/Kuniwak/vint.svg?branch=master)](https://travis-ci.org/Kuniwak/vint)
 
 Vint is a faster and highly extensible Vim script Language Lint.
diff --git a/VERSION.txt b/VERSION.txt
index d917d3e..b1e80bb 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-0.1.2
+0.1.3
diff --git a/setup.py b/setup.py
index 29ab892..02c9c73 100644
--- a/setup.py
+++ b/setup.py
@@ -52,6 +52,8 @@ def get_version():
         'Programming Language :: Python',
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: Implementation :: CPython',
+        'Programming Language :: Python :: Implementation :: PyPy',
     ],
     entry_points={
         'console_scripts': [