diff --git a/README.md b/README.md
index 11118e34..c357cf7e 100644
--- a/README.md
+++ b/README.md
@@ -15,14 +15,11 @@ What does it do?
 |   | macOS 10.6+ | manylinux i686 | manylinux x86_64 |  Windows 32bit | Windows 64bit |
 |---|---|---|---|---|---|
 | Python 2.7 | ✅ | ✅ | ✅ | ✅ | ✅ |
-| Python 3.3 |    |    |    | ⚠️ | ⚠️ |
 | Python 3.4 | ✅ | ✅ | ✅ | ✅ | ✅ |
 | Python 3.5 | ✅ | ✅ | ✅ | ✅ | ✅ |
 | Python 3.6 | ✅ | ✅ | ✅ | ✅ | ✅ |
 | Python 3.7 | ✅ | ✅ | ✅ | ✅ | ✅ |
 
-<small>[⚠️=deprecated]</small>
-
 - Builds manylinux, macOS and Windows (32 and 64bit) wheels using Travis CI, Appveyor, and CircleCI
 - Bundles shared library dependencies on Linux and macOS through [auditwheel](https://github.com/pypa/auditwheel) and [delocate](https://github.com/matthew-brett/delocate)
 - Runs the library test suite against the wheel-installed version of your library
diff --git a/cibuildwheel/windows.py b/cibuildwheel/windows.py
index fe9d496d..51d428ce 100644
--- a/cibuildwheel/windows.py
+++ b/cibuildwheel/windows.py
@@ -28,8 +28,6 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
     python_configurations = [
         PythonConfiguration(version='2.7.x', arch="32", identifier='cp27-win32', path='C:\Python27'),
         PythonConfiguration(version='2.7.x', arch="64", identifier='cp27-win_amd64', path='C:\Python27-x64'),
-        PythonConfiguration(version='3.3.x', arch="32", identifier='cp33-win32', path='C:\Python33'),
-        PythonConfiguration(version='3.3.x', arch="64", identifier='cp33-win_amd64', path='C:\Python33-x64'),
         PythonConfiguration(version='3.4.x', arch="32", identifier='cp34-win32', path='C:\Python34'),
         PythonConfiguration(version='3.4.x', arch="64", identifier='cp34-win_amd64', path='C:\Python34-x64'),
         PythonConfiguration(version='3.5.x', arch="32", identifier='cp35-win32', path='C:\Python35'),
diff --git a/test/04_build_skip/setup.py b/test/04_build_skip/setup.py
index 75b1232b..e261e17c 100644
--- a/test/04_build_skip/setup.py
+++ b/test/04_build_skip/setup.py
@@ -2,7 +2,7 @@ from setuptools import setup, Extension
 import sys
 
 if sys.argv[-1] != '--name':
-    # explode if run on Python 2.7 or Python 3.3 (these should be skipped)
+    # explode if run on Python 2.7 or Python 3.4 (these should be skipped)
     if sys.version_info[0:2] == (2, 7):
         raise Exception('Python 2.7 should not be built')
     if sys.version_info[0:2] == (3, 4):