diff --git a/cibuildwheel/macos.py b/cibuildwheel/macos.py
index 3b3edcba..bcc87d83 100644
--- a/cibuildwheel/macos.py
+++ b/cibuildwheel/macos.py
@@ -31,7 +31,7 @@ def get_python_configurations(build_selector):
         PythonConfiguration(version='3.5', identifier='cp35-macosx_x86_64', url='https://www.python.org/ftp/python/3.5.4/python-3.5.4-macosx10.6.pkg'),
         PythonConfiguration(version='3.6', identifier='cp36-macosx_x86_64', url='https://www.python.org/ftp/python/3.6.8/python-3.6.8-macosx10.9.pkg'),
         PythonConfiguration(version='3.7', identifier='cp37-macosx_x86_64', url='https://www.python.org/ftp/python/3.7.6/python-3.7.6-macosx10.9.pkg'),
-        PythonConfiguration(version='3.8', identifier='cp38-macosx_x86_64', url='https://www.python.org/ftp/python/3.8.1/python-3.8.1-macosx10.9.pkg'),
+        PythonConfiguration(version='3.8', identifier='cp38-macosx_x86_64', url='https://www.python.org/ftp/python/3.8.2/python-3.8.2-macosx10.9.pkg'),
         PythonConfiguration(version='2.7-v7.3.0', identifier='pp27-macosx_x86_64', url='https://bitbucket.org/pypy/pypy/downloads/pypy2.7-v7.3.0-osx64.tar.bz2'),
         PythonConfiguration(version='3.6-v7.3.0', identifier='pp36-macosx_x86_64', url='https://bitbucket.org/pypy/pypy/downloads/pypy3.6-v7.3.0-osx64.tar.bz2'),
     ]
diff --git a/cibuildwheel/windows.py b/cibuildwheel/windows.py
index 24e19c38..16afdbbe 100644
--- a/cibuildwheel/windows.py
+++ b/cibuildwheel/windows.py
@@ -42,8 +42,8 @@ def get_python_configurations(build_selector):
         PythonConfiguration(version='3.6.8', arch='64', identifier='cp36-win_amd64', url=None),
         PythonConfiguration(version='3.7.6', arch='32', identifier='cp37-win32', url=None),
         PythonConfiguration(version='3.7.6', arch='64', identifier='cp37-win_amd64', url=None),
-        PythonConfiguration(version='3.8.1', arch='32', identifier='cp38-win32', url=None),
-        PythonConfiguration(version='3.8.1', arch='64', identifier='cp38-win_amd64', url=None),
+        PythonConfiguration(version='3.8.2', arch='32', identifier='cp38-win32', url=None),
+        PythonConfiguration(version='3.8.2', arch='64', identifier='cp38-win_amd64', url=None),
         PythonConfiguration(version='2.7-v7.3.0', arch='32', identifier='pp27-win32', url='https://bitbucket.org/pypy/pypy/downloads/pypy2.7-v7.3.0-win32.zip'),
         PythonConfiguration(version='3.6-v7.3.0', arch='32', identifier='pp36-win32', url='https://bitbucket.org/pypy/pypy/downloads/pypy3.6-v7.3.0-win32.zip'),
     ]