diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 31801030..79da289c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -28,6 +28,11 @@ repos:
     rev: v0.6.3
     hooks:
       - id: ruff-format
+  - repo: https://github.com/adamchainz/blacken-docs
+    rev: 1.18.0
+    hooks:
+      - id: blacken-docs
+        additional_dependencies: [black]
   - repo: https://github.com/pappasam/toml-sort
     rev: v0.23.1
     hooks: