Update setup.py

Author: eparra

setup.py

@@ -14,7 +14,7 @@
     long_description = readme.read()
 
 setup(name='zscaler_python_sdk',
-      python_requires='>3.6.2',
+      python_requires='>3.8.2',
       version=__version__,
       description='Python Interface to Zscaler API',
       long_description=long_description,
@@ -24,7 +24,7 @@
           'Intended Audience :: Developers',
           'License :: OSI Approved :: MIT License',
           'Operating System :: OS Independent',
-          'Programming Language :: Python :: 3.6.2',
+          'Programming Language :: Python :: 3.8.2',
           'Natural Language :: English',
       ],
       keywords='zscaler python',
@@ -35,6 +35,6 @@
       url='https://github.com/eparra/zscaler-python-sdk/',
       license='MIT',
       packages=['zscaler_python_sdk'],
-      install_requires=['requests>=2.20.0'],
+      install_requires=['requests>=2.25.1'],
       zip_safe=False
 )