diff --git a/pyproject.toml b/pyproject.toml
index 208c832..7cdd292 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -61,7 +61,7 @@ dev-flake8 = [
   "pydoclint == 0.10.0",
   "pydocstyle == 6.3.0",
 ]
-dev-formatting = ["black == 26.5.1", "isort == 9.0.1"]
+dev-formatting = ["black == 26.5.1", "isort == 9.0.2"]
 dev-mkdocs = [
   "black == 26.5.1",
   "griffe-warnings-deprecated == 1.1.2",