diff --git a/pyproject.toml b/pyproject.toml
index a2d940e6..7c207fcc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -70,7 +70,7 @@ dev = [
   "flake8 >=7.1.1",
   "flake8-rst-docstrings >=0.3.0",
   "flit >=3.9.0",
-  "isort ==7.0.0",
+  "isort ==8.0.0",
   "notebook",
   "pip >=24.2.0",
   "pre-commit >=3.7",