diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8f028a4..ead6da7 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: 38b88246ccc552bffaaf54259d064beeee434539  # frozen: v4.0.1
+  rev: 8fe62d14e0b4d7d845a7022c5c2c3ae41bdd3f26  # frozen: v4.1.0
   hooks:
   - id: check-yaml
   - id: check-toml
@@ -14,7 +14,7 @@ repos:
   hooks:
   - id: isort
 - repo: https://github.com/psf/black
-  rev: 19f6aa8208154de4560ee1e4a3e638e120dcdba5  # frozen: 21.11b1
+  rev: f1d4e742c91dd5179d742b0db9293c4472b765f8  # frozen: 21.12b0
   hooks:
   - id: black
 - repo: https://github.com/myint/docformatter
@@ -22,7 +22,7 @@ repos:
   hooks:
   - id: docformatter
 - repo: https://github.com/executablebooks/mdformat
-  rev: 427df9181bd4d8e65c1108b912ad47a81628f03b  # frozen: 0.7.10
+  rev: a5f167d00d7a1990e69ee02efacc15d6136ea1aa  # frozen: 0.7.13
   hooks:
   - id: mdformat
     additional_dependencies:
@@ -37,7 +37,7 @@ repos:
     - flake8-builtins
     - flake8-comprehensions
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: 5cf22ccb774a8be8f47dfe4c1e8c4f177c608cbf  # frozen: v0.910-1
+  rev: f6f816c65d285f8a4a15e0e9965b3dd66ecddd79  # frozen: v0.931
   hooks:
   - id: mypy
     args: ["--scripts-are-modules"]