diff --git a/pyproject.toml b/pyproject.toml
index ee1a6e4f..731fb3f4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ dev-flake8 = [
   "pydoclint == 0.7.6",
   "pydocstyle == 6.3.0",
 ]
-dev-formatting = ["black == 25.9.0", "isort == 6.1.0"]
+dev-formatting = ["black == 25.9.0", "isort == 7.0.0"]
 dev-mkdocs = [
   "Markdown == 3.9",
   "black == 25.9.0",