[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/pre-commit-hooks: v3.4.0 → v4.0.1](pre-commit/pre-commit-hooks@v3.4.0...v4.0.1)
- [github.com/asottile/pyupgrade: v2.15.0 → v2.20.0](asottile/pyupgrade@v2.15.0...v2.20.0)
- [github.com/PyCQA/isort: 5.8.0 → 5.9.1](PyCQA/isort@5.8.0...5.9.1)
- [github.com/asottile/pyupgrade: v2.15.0 → v2.20.0](asottile/pyupgrade@v2.15.0...v2.20.0)
- [github.com/psf/black: 21.5b1 → 21.6b0](psf/black@21.5b1...21.6b0)
- [github.com/pre-commit/mirrors-mypy: v0.812 → v0.910](pre-commit/mirrors-mypy@v0.812...v0.910)

.pre-commit-config.yaml

@@ -1,11 +1,11 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.4.0
+    rev: v4.0.1
     hooks:
       - id: end-of-file-fixer
       - id: trailing-whitespace
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.15.0
+    rev: v2.20.0
     hooks:
       - id: pyupgrade
   - repo: https://github.com/myint/autoflake
@@ -14,15 +14,15 @@ repos:
       - id: autoflake
         args: ["--in-place", "--remove-all-unused-imports"]
   - repo: https://github.com/PyCQA/isort
-    rev: 5.8.0
+    rev: 5.9.1
     hooks:
       - id: isort
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.15.0
+    rev: v2.20.0
     hooks:
       - id: pyupgrade
   - repo: https://github.com/psf/black
-    rev: 21.5b1
+    rev: 21.6b0
     hooks:
       - id: black
   - repo: https://github.com/PyCQA/flake8
@@ -33,7 +33,7 @@ repos:
         pass_filenames: true
         exclude: (examples|_mpl_image)
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.812
+    rev: v0.910
     hooks:
       - id: mypy
         additional_dependencies: [tokenize-rt==3.2.0]