[pre-commit.ci] pre-commit autoupdate

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.7.4
+    rev: v2.12.0
     hooks:
       - id: pyupgrade
         args: ["--py36-plus"]
@@ -11,19 +11,19 @@ repos:
       - id: black
         args: ["--target-version", "py36"]
 
-  - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.8.4
+  - repo: https://github.com/PyCQA/flake8
+    rev: 3.9.0
     hooks:
       - id: flake8
         additional_dependencies: [flake8-2020]
 
   - repo: https://github.com/pycqa/isort
-    rev: 5.7.0
+    rev: 5.8.0
     hooks:
       - id: isort
 
   - repo: https://github.com/pre-commit/pygrep-hooks
-    rev: v1.7.0
+    rev: v1.8.0
     hooks:
       - id: python-check-blanket-noqa