[requires.io] dependency update

Author: requires

requirements.txt

@@ -4,7 +4,7 @@
 #
 #    pip-compile --output-file requirements.txt requirements.txt
 #
-astroid==1.5.3
+astroid==1.6.0
 backports.functools-lru-cache==1.4
 click==6.7
 colorama==0.3.9
@@ -32,7 +32,7 @@ pylint-common==0.2.5
 pylint-django==0.7.2
 pylint-flask==0.5
 pylint-plugin-utils==0.2.6
-pylint==1.7.4
+pylint==1.7.5
 PyYAML==3.12              # via inlineplz, prospector
 requests==2.18.4
 requirements-detector==0.5.2