Update Python dependencies

Author: mdmintz

requirements.txt

@@ -1,7 +1,7 @@
 pip>=20.1.1
 packaging>=20.4
 setuptools>=44.1.1;python_version<"3.5"
-setuptools>=47.3.0;python_version>="3.5"
+setuptools>=47.3.1;python_version>="3.5"
 setuptools-scm>=4.1.2
 wheel>=0.34.2
 six==1.15.0
@@ -10,11 +10,12 @@ ipdb==0.13.2
 idna==2.9
 chardet==3.0.4
 urllib3==1.25.9
-requests==2.23.0
+requests==2.24.0
 selenium==3.141.0
 pluggy==0.13.1
 attrs>=19.3.0
-py==1.8.2
+py==1.8.1;sys_platform=="win32"
+py==1.8.2;sys_platform!="win32"
 pytest==4.6.11;python_version<"3.5"
 pytest==5.4.3;python_version>="3.5"
 pytest-cov==2.10.0

setup.py

@@ -93,7 +93,7 @@
         'pip>=20.1.1',
         'packaging>=20.4',
         'setuptools>=44.1.1;python_version<"3.5"',
-        'setuptools>=47.3.0;python_version>="3.5"',
+        'setuptools>=47.3.1;python_version>="3.5"',
         'setuptools-scm',
         'wheel',
         'six',
@@ -102,11 +102,12 @@
         'idna==2.9',  # Must stay in sync with "requests"
         'chardet==3.0.4',  # Must stay in sync with "requests"
         'urllib3==1.25.9',  # Must stay in sync with "requests"
-        'requests==2.23.0',
+        'requests==2.24.0',
         'selenium==3.141.0',
         'pluggy==0.13.1',
         'attrs>=19.3.0',
-        'py==1.8.2',
+        'py==1.8.1;sys_platform=="win32"',
+        'py==1.8.2;sys_platform!="win32"',
         'pytest==4.6.11;python_version<"3.5"',
         'pytest==5.4.3;python_version>="3.5"',
         'pytest-cov==2.10.0',