diff --git a/setup.cfg b/setup.cfg
index 446ef1d..15f1be9 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -40,7 +40,7 @@ install_requires =
 [options.extras_require]
 dev =
     black~=24.3.0
-    build~=1.1.1
+    build~=1.2.1
     isort~=5.13.0
     types-pytz~=2024.1.0.20240203
     pre-commit~=3.6.0