diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 69dd572..4abef20 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -14,7 +14,7 @@ repos:
     -   id: check-toml
 # Python
 -   repo: https://github.com/psf/black
-    rev: 23.3.0
+    rev: 23.9.1
     hooks:
     -   id: black-jupyter
 # numpydoc