diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 0a41f19..d1830b7 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -9,7 +9,7 @@ repos:
       - id: end-of-file-fixer
       - id: trailing-whitespace
   - repo: https://github.com/psf/black
-    rev: 23.7.0
+    rev: 23.9.1
     hooks:
       - id: black
   - repo: https://github.com/adamchainz/blacken-docs