diff --git a/pyproject.toml b/pyproject.toml
index 8b2a2b5..0920e87 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ dependencies = [
 ]
 
 [build-system]
-requires = ["setuptools>=84.0.0"]
+requires = ["setuptools>=84.2.1"]
 build-backend = "setuptools.build_meta"
 
 [tool.setuptools]