diff --git a/pyproject.toml b/pyproject.toml
index d5c89f86..11b13a6b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,7 +33,7 @@ dev = [
     "mypy==1.19.1",
     "types-PyYAML==6.0.12.20250915",
     "types-Deprecated==1.3.1.20260130",
-    "isort==7.0.0",
+    "isort==8.0.1",
     "flake8==7.3.0",
     "flake8-isort==7.0.0",
     "flake8-pyproject==1.2.4",