diff --git a/pyproject.toml b/pyproject.toml
index e247fb5d..33fdd7cb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ dependencies = [
 keel = "keel.cli:cli"
 
 [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]