updated requirements.txt with current modules and test

Author: niwred

requirements.txt

@@ -1,4 +1,4 @@
-certifi==2020.12.5
+certifi==2021.5.30
 cffi==1.14.5
 chardet==4.0.0
 cryptography==3.3.2
@@ -7,6 +7,6 @@ pycparser==2.20
 PyJWT==2.0.1
 PyYAML==5.4.1
 requests==2.25.1
-six==1.15.0
+six==1.16.0
 umapi-client==2.17.1
-urllib3==1.26.3
+urllib3==1.26.5