diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 3f08748..7f8b08b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -66,7 +66,7 @@ repos:
 
   # Black format Python and notebooks
   - repo: https://github.com/psf/black
-    rev: 23.7.0
+    rev: 23.9.1
     hooks:
       - id: black-jupyter