diff --git a/pyproject.toml b/pyproject.toml
index 9ba80ba..cb5f445 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -68,7 +68,7 @@ dev-flake8 = [
   "pydoclint == 0.7.3",
   "pydocstyle == 6.3.0",
 ]
-dev-formatting = ["black == 25.9.0", "isort == 6.0.1"]
+dev-formatting = ["black == 25.9.0", "isort == 7.0.0"]
 dev-mkdocs = [
   "black == 25.9.0",
   "Markdown == 3.9",