Update requirements.txt

requirements.txt

@@ -4,15 +4,15 @@ autopep8==1.5
 certifi==2019.11.28
 chardet==3.0.4
 coverage==5.0.3
-coveralls==1.10.0
+coveralls==1.11.0
 doc8==0.8.0
 docopt==0.6.2
 docutils==0.16
 idna==2.8
 isort==4.3.21
 lazy-object-proxy==1.4.3
 mccabe==0.6.1
-more-itertools==8.1.0
+more-itertools==8.2.0
 mypy==0.761
 mypy-extensions==0.4.3
 packaging==20.1
@@ -22,13 +22,13 @@ py==1.8.1
 pycodestyle==2.5.0
 pylint==2.4.4
 pyparsing==2.4.6
-pytest==5.3.4
+pytest==5.3.5
 pytest-cov==2.8.1
 pytest-mypy==0.4.2
 requests==2.22.0
 restructuredtext-lint==1.3.0
 six==1.14.0
-stevedore==1.31.0
+stevedore==1.32.0
 typed-ast==1.4.1
 typing-extensions==3.7.4.1
 urllib3==1.25.8