diff --git a/pyproject.toml b/pyproject.toml
index dae8f31..dba5777 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
 build-backend = "uv_build"
-requires = ["uv_build>=0.9.11,<0.13.0"]
+requires = ["uv_build>=0.9.11,<0.14.0"]
 
 [dependency-groups]
 docs = [