diff --git a/requirements-dev.txt b/requirements-dev.txt
index f3c46c7d6b..5bb9e75c46 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -6,7 +6,7 @@ async-timeout==5.0.1
 attrs==25.3.0
 azure-core==1.38.0
 azure-identity==1.25.1
-build==1.3.0
+build==1.4.3
 bumpver==2025.1131
 certifi==2025.8.3
 cffi==2.0.0