diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index c02541ef4..89dfd2c3f 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -40,7 +40,7 @@ repos:
   hooks:
     - id: slyp
 - repo: https://github.com/PyCQA/isort
-  rev: 9.0.0a3
+  rev: 9.0.0b1
   hooks:
     - id: isort
 - repo: https://github.com/asottile/pyupgrade