diff --git a/pyproject.toml b/pyproject.toml
index 42cf539..e3baf8b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ['uv_build>=0.11,<0.12']
+requires = ['uv_build>=0.11,<0.13']
 build-backend = 'uv_build'
 
 [tool.uv.build-backend]