diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 6677b1d..672cca9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -14,12 +14,12 @@ repos:
     - id: pyupgrade
       args: [--py38-plus]
 -   repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 26.3.1
+    rev: 26.5.1
     hooks:
     - id: black-jupyter
 
 -   repo: https://github.com/PyCQA/isort
-    rev: 8.0.1
+    rev: 9.0.0b5
     hooks:
     - id: isort
       name: isort (python)