Update python packages in requirements (#125)

requirements.txt

@@ -1,31 +1,31 @@
 asyncio==3.4.3
-bcrypt==3.1.7
-certifi==2020.4.5.1
-cffi==1.14.0
-chardet==3.0.4
-click==7.1.1
-cloudflare==2.6.5
-cryptography==3.2
+bcrypt==3.2.0
+certifi==2020.12.5
+cffi==1.14.4
+chardet==4.0.0
+click==7.1.2
+cloudflare==2.8.15
+cryptography==3.4
 Flask==1.1.2
 future==0.18.2
 gunicorn==20.0.4
-idna==2.9
-importlib-metadata==1.6.0
+idna==2.5
+importlib-metadata==3.4.0
 invoke==1.4.1
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 jsonify==0.5
-jsonlines==1.2.0
+jsonlines==2.0.0
 jsonpickle==2.0.0
 MarkupSafe==1.1.1
 paramiko==2.7.1
 pycparser==2.20
-PyNaCl==1.3.0
+PyNaCl==1.4.0
 python-digitalocean==1.16.0
-PyYAML==5.3.1
-requests==2.23.0
-scp==0.13.2
+PyYAML==5.4.1
+requests==2.25.1
+scp==0.13.3
 six==1.14.0
-urllib3==1.25.9
+urllib3==1.26.3
 Werkzeug==1.0.1
-zipp==1.2.0
+zipp==3.4.0