diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index cbf596d..aebb4b7 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -12,7 +12,7 @@ exclude: >
 repos:
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.3.0
+    rev: v4.3.0
     hooks:
     - id: check-json
     - id: check-yaml
@@ -20,7 +20,7 @@ repos:
     - id: trailing-whitespace
 
   - repo: https://github.com/mgedmin/check-manifest
-    rev: "0.46"
+    rev: "0.48"
     hooks:
     - id: check-manifest
       args: [--no-build-isolation]
@@ -34,23 +34,23 @@ repos:
   #   - id: setup-cfg-fmt
 
   - repo: https://github.com/timothycrosley/isort
-    rev: 5.8.0
+    rev: 5.10.1
     hooks:
     - id: isort
 
   - repo: https://github.com/psf/black
-    rev: 20.8b1
+    rev: 22.6.0
     hooks:
     - id: black
 
   - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.9.1
+    rev: 3.9.2
     hooks:
     - id: flake8
       additional_dependencies: [flake8-bugbear==21.3.1]
 
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.812
+    rev: v0.961
     hooks:
     - id: mypy
       additional_dependencies: [markdown-it-py~=1.0]
diff --git a/setup.cfg b/setup.cfg
index 7453899..30a06b8 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -48,6 +48,7 @@ testing =
     pytest-cov
     pytest-regressions
 rtd =
+    attrs
     myst-parser~=0.16.1
     sphinx-book-theme~=0.1.0