Update Python dependencies

Author: mdmintz

requirements.txt

@@ -1,7 +1,7 @@
 pip>=20.0.2
 setuptools>=44.0.0;python_version<"3"
-setuptools>=45.1.0;python_version>="3"
-setuptools-scm>=3.4.3
+setuptools>=45.2.0;python_version>="3"
+setuptools-scm>=3.5.0
 wheel>=0.34.2
 six==1.14.0
 nose==1.3.7
@@ -38,7 +38,7 @@ coverage>=5.0.3
 pymysql==0.9.3
 pyotp==2.3.0
 boto==2.49.0
-cffi>=1.13.2
+cffi>=1.14.0
 tqdm>=4.42.1
 flake8==3.7.9
 certifi>=2019.11.28

setup.py

@@ -120,7 +120,7 @@
         'pymysql==0.9.3',
         'pyotp==2.3.0',
         'boto==2.49.0',
-        'cffi>=1.13.2',
+        'cffi>=1.14.0',
         'tqdm>=4.42.1',
         'flake8==3.7.9',
         'certifi>=2019.11.28',