diff --git a/packages/keel-core/pyproject.toml b/packages/keel-core/pyproject.toml
index 8bb30e08..d3fb1c11 100644
--- a/packages/keel-core/pyproject.toml
+++ b/packages/keel-core/pyproject.toml
@@ -7,7 +7,7 @@ requires-python = ">=3.11"
 dependencies = ["pyyaml>=6.0.3", "python-dotenv>=1.2.2"]
 
 [build-system]
-requires = ["uv_build>=0.10.4,<0.11.0"]
+requires = ["uv_build>=0.10.4,<0.13.0"]
 build-backend = "uv_build"
 
 [tool.uv.build-backend]