Update hooks for pre-commit 0.16.0

.pre-commit-config.yaml

@@ -1,39 +1,25 @@
 -   repo: https://github.com/pre-commit/pre-commit-hooks.git
-    sha: 003e43251aea1da33f2072f2365ec8b9ceaae070
+    sha: v0.9.1
     hooks:
     -   id: autopep8-wrapper
-        language_version: python3.6
     -   id: check-added-large-files
-        language_version: python3.6
     -   id: check-docstring-first
-        language_version: python3.6
+    -   id: check-executables-have-shebangs
     -   id: check-merge-conflict
-        language_version: python3.6
     -   id: check-yaml
-        language_version: python3.6
     -   id: debug-statements
-        language_version: python3.6
     -   id: detect-private-key
-        language_version: python3.6
     -   id: double-quote-string-fixer
-        language_version: python3.6
     -   id: end-of-file-fixer
-        language_version: python3.6
     -   id: flake8
-        language_version: python3.6
     -   id: name-tests-test
-        language_version: python3.6
     -   id: requirements-txt-fixer
-        language_version: python3.6
     -   id: trailing-whitespace
-        language_version: python3.6
 -   repo: https://github.com/asottile/reorder_python_imports.git
-    sha: 3d86483455ab5bd06cc1069fdd5ac57be5463f10
+    sha: v0.3.5
     hooks:
     -   id: reorder-python-imports
-        language_version: python3.6
 -   repo: https://github.com/Lucas-C/pre-commit-hooks.git
-    sha: 181a63c511691da58116fa19a7241956018660bc
+    sha: v1.0.1
     hooks:
     -   id: remove-tabs
-        language_version: python3.6

tox.ini

@@ -8,7 +8,7 @@ commands =
     python -m pytest
 
 [testenv:pre-commit]
-basepython = /usr/bin/python3.5
+basepython = /usr/bin/python3.6
 commands = pre-commit {posargs:run --all-files}
 
 [flake8]