diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index a8f078f..246bb33 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -12,7 +12,7 @@ repos:
       - id: end-of-file-fixer
   # formatter
   - repo: https://github.com/psf/black
-    rev: 23.7.0
+    rev: 23.9.1
     hooks:
     - id: black
   # linter