diff --git a/requirements.txt b/requirements.txt
index 146b8e8..b9543ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 -e .
-build==1.3.0
+build==1.4.0
 docutils==0.22.2
 mypy==1.18.2; implementation_name=="cpython"
 pre-commit==4.3.0