diff --git a/pyproject.toml b/pyproject.toml
index cf40d0b30..186455785 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools~=80.8.0", "wheel~=0.46.1"]
+requires = ["setuptools~=80.9.0", "wheel~=0.46.1"]
 build-backend = "setuptools.build_meta"
 
 [project]
diff --git a/requirements.txt b/requirements.txt
index 1d8d0712a..f346d82e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ PyYAML==6.0.2
 requests==2.32.3
 securetar==2025.2.1
 sentry-sdk==2.29.1
-setuptools==80.8.0
+setuptools==80.9.0
 voluptuous==0.15.2
 dbus-fast==2.44.1
 zlib-fast==0.2.1