[pre-commit.ci] pre-commit autoupdate (#5990)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -8,12 +8,12 @@ repos:
       - id: check-yaml
   # isort should run before black as black sometimes tweaks the isort output
   - repo: https://github.com/PyCQA/isort
-    rev: 5.9.3
+    rev: 5.10.1
     hooks:
       - id: isort
   # https://github.com/python/black#version-control-integration
   - repo: https://github.com/psf/black
-    rev: 21.9b0
+    rev: 21.10b0
     hooks:
       - id: black
       - id: black-jupyter
@@ -22,8 +22,8 @@ repos:
     hooks:
       - id: blackdoc
         exclude: "generate_reductions.py"
-  - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.9.2
+  - repo: https://github.com/PyCQA/flake8
+    rev: 4.0.1
     hooks:
       - id: flake8
   # - repo: https://github.com/Carreau/velin