diff --git a/pyproject.toml b/pyproject.toml
index 80ae6c0..a67db50 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ module-name = ["chi_edge"]
 module-root = ""
 
 [build-system]
-requires = ["uv_build>=0.10.9,<0.12.0"]
+requires = ["uv_build>=0.10.9,<0.13.0"]
 build-backend = "uv_build"
 
 [tool.ruff]