Update CPython on macOS / Windows

- Update CPython 3.7 from 3.7.5 to 3.7.6
- Update CPython 3.8 from 3.8.0 to 3.8.1

Author: mayeut

cibuildwheel/macos.py

@@ -17,8 +17,8 @@ def get_python_configurations(build_selector):
         PythonConfiguration(version='2.7', identifier='cp27-macosx_10_6_intel', url='https://www.python.org/ftp/python/2.7.17/python-2.7.17-macosx10.6.pkg'),
         PythonConfiguration(version='3.5', identifier='cp35-macosx_10_6_intel', url='https://www.python.org/ftp/python/3.5.4/python-3.5.4-macosx10.6.pkg'),
         PythonConfiguration(version='3.6', identifier='cp36-macosx_10_6_intel', url='https://www.python.org/ftp/python/3.6.8/python-3.6.8-macosx10.6.pkg'),
-        PythonConfiguration(version='3.7', identifier='cp37-macosx_10_6_intel', url='https://www.python.org/ftp/python/3.7.5/python-3.7.5-macosx10.6.pkg'),
-        PythonConfiguration(version='3.8', identifier='cp38-macosx_10_9_x86_64', url='https://www.python.org/ftp/python/3.8.0/python-3.8.0-macosx10.9.pkg'),
+        PythonConfiguration(version='3.7', identifier='cp37-macosx_10_6_intel', url='https://www.python.org/ftp/python/3.7.6/python-3.7.6-macosx10.6.pkg'),
+        PythonConfiguration(version='3.8', identifier='cp38-macosx_10_9_x86_64', url='https://www.python.org/ftp/python/3.8.1/python-3.8.1-macosx10.9.pkg'),
     ]
 
     # skip builds as required

cibuildwheel/windows.py

@@ -41,10 +41,10 @@ def get_python_configurations(build_selector):
         PythonConfiguration(version='3.5.4', arch="64", identifier='cp35-win_amd64'),
         PythonConfiguration(version='3.6.8', arch="32", identifier='cp36-win32'),
         PythonConfiguration(version='3.6.8', arch="64", identifier='cp36-win_amd64'),
-        PythonConfiguration(version='3.7.5', arch="32", identifier='cp37-win32'),
-        PythonConfiguration(version='3.7.5', arch="64", identifier='cp37-win_amd64'),
-        PythonConfiguration(version='3.8.0', arch="32", identifier='cp38-win32'),
-        PythonConfiguration(version='3.8.0', arch="64", identifier='cp38-win_amd64'),
+        PythonConfiguration(version='3.7.6', arch="32", identifier='cp37-win32'),
+        PythonConfiguration(version='3.7.6', arch="64", identifier='cp37-win_amd64'),
+        PythonConfiguration(version='3.8.1', arch="32", identifier='cp38-win32'),
+        PythonConfiguration(version='3.8.1', arch="64", identifier='cp38-win_amd64'),
     ]
 
     if IS_RUNNING_ON_TRAVIS: