diff --git a/pyproject.toml b/pyproject.toml
index b2230de..6b85442 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@
 sm-visualize = "sm_tias_lightsim.cli.visualize:main"
 
 [build-system]
-requires = ["uv_build>=0.11.7,<0.12.0"]
+requires = ["uv_build>=0.12.6,<0.13.0"]
 build-backend = "uv_build"
 
 [dependency-groups]