diff --git a/README.rst b/README.rst
index e3d2a1e..a1c3207 100644
--- a/README.rst
+++ b/README.rst
@@ -104,7 +104,6 @@ Supported Python Versions
 
 The AWS Step Functions Data Science SDK is tested on:
 
-* Python 2.7
 * Python 3.6
 
 Overview of SDK
diff --git a/doc/conf.py b/doc/conf.py
index 592e291..2889cfa 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -94,7 +94,7 @@ def __getattr__(cls, name):
 htmlhelp_basename = "%sdoc" % project
 
 intersphinx_mapping = {
-    "https://docs.python.org/2.7/": None,
+    "https://docs.python.org/3.6/": None,
     "https://boto3.readthedocs.io/en/latest": None,
     "https://sagemaker.readthedocs.io/en/stable": None,
 }
diff --git a/setup.py b/setup.py
index 1770180..7fff28c 100644
--- a/setup.py
+++ b/setup.py
@@ -56,7 +56,6 @@ def read_version():
         "Natural Language :: English",
         "License :: OSI Approved :: Apache Software License",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3.6",
     ],
     install_requires=required_packages,
diff --git a/tox.ini b/tox.ini
index 63bade9..442af15 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = python2.7,python3.6
+envlist = python3.6
 
 skip_missing_interpreters = False