diff --git a/pyproject.toml b/pyproject.toml
index e7283800..04248e09 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ readme = "README.md"
 requires-python = "~= 3.13.0"
 
 [build-system]
-requires = ["uv_build>=0.8.9,<0.9.0"]
+requires = ["uv_build>=0.9.0,<0.10.0"]
 build-backend = "uv_build"
 
 [project.scripts]