diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d7f4eb1..8e5566c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -15,7 +15,7 @@ repos:
       - id: trailing-whitespace
 
   - repo: https://github.com/psf/black
-    rev: 23.7.0
+    rev: 23.9.1
     hooks:
       - id: black
         args: ["--line-length", "100"]