diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index daeb1ba..9242fce 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -28,7 +28,7 @@ repos:
       - id: autoflake
         args: ['--in-place', '--remove-all-unused-imports', '--remove-unused-variables']
   - repo: https://github.com/PyCQA/isort
-    rev: 8.0.1
+    rev: 9.0.0a3
     hooks:
       - id: isort
   - repo: https://github.com/psf/black-pre-commit-mirror