Updated dev requirements due to error with pyflake
@@ -5,8 +5,8 @@ pandoc
pytest
pytest-cov ~=2.6.0
codecov ~=2.0.15
-flake8 ~= 3.5.0
-flake8-bandit ~= 1.0.2
-flake8-docstrings ~= 1.3.0
+flake8
+flake8-bandit
+flake8-docstrings
autopep8
sphinx-rtd-theme
\ No newline at end of file
