Merge pull request #282 from holgern/pyup-scheduled-update-2021-02-08

Scheduled weekly dependency update for week 06

requirements-test.txt

@@ -5,10 +5,10 @@ future==0.18.2
 ecdsa==0.16.1
 requests==2.25.1
 websocket-client==0.57.0
-pytz==2020.5
+pytz==2021.1
 pycryptodomex==3.9.9
 scrypt==0.8.17
-cryptography==3.3.2
+cryptography==3.4.1
 ruamel.yaml
 mock==4.0.3
 appdirs==1.4.4
@@ -17,7 +17,7 @@ click_shell>=2.0
 prettytable
 pycodestyle==2.6.0
 pyflakes==2.2.0
-pylibscrypt==1.8.0
+pylibscrypt==2.0.0
 six==1.15.0
 pytest
 pytest-mock