diff --git a/pyproject.toml b/pyproject.toml
index a5049e5..081baea 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ docs = [
 ]
 lint = [
     "black==26.1.0",
-    "isort==7.0.0",
+    "isort==8.0.0",
     "mypy==1.19.1",
     "pre-commit==4.5.1",
     "ruff==0.15.1",