diff --git a/pyproject.toml b/pyproject.toml
index 0f3dc23..a1db81f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["uv_build>=0.11.21,<0.12"]
+requires = ["uv_build>=0.12.1,<0.13"]
 build-backend = "uv_build"
 
 [project]