diff --git a/pyproject.toml b/pyproject.toml
index 4b3b720..20272ad 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ Issues = "https://github.com/matthewcane/python-ntfy/issues"
 Changelog = "https://github.com/matthewcane/python-ntfy/releases"
 
 [build-system]
-requires = ["uv_build<0.12.0"]
+requires = ["uv_build<0.13.0"]
 build-backend = "uv_build"
 
 [tool.uv.build-backend]