diff --git a/pyproject.toml b/pyproject.toml
index e8e9b8b..ea4b16b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -54,7 +54,7 @@ dev = [
 ]
 
 [build-system]
-requires = ["uv_build>=0.7.19,<0.8.0"]
+requires = ["uv_build>=0.7.19,<0.10.0"]
 build-backend = "uv_build"
 
 [tool.ruff]