diff --git a/pyproject.toml b/pyproject.toml
index 0bfeebf..542e3eb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,7 +33,7 @@ dependencies = []
 plot = ["matplotlib>=3.8,<4"]
 gui = ["matplotlib>=3.8,<4"]
 dev = [
-  "build==1.5.0",
+  "build==1.6.0",
   "matplotlib>=3.8,<4",
   "mypy>=1.15,<2",
   "pip-audit>=2.9,<3",