diff --git a/go.mod b/go.mod
index 219d770..1510355 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/openhpi-cloud/checks
 go 1.25
 
 require (
-	github.com/alexflint/go-arg v1.6.0
+	github.com/alexflint/go-arg v1.6.1
 	github.com/atc0005/go-nagios v0.20.0
 	github.com/godbus/dbus/v5 v5.2.1
 	github.com/insomniacslk/dhcp v0.0.0-20251020182700-175e84fbb167
diff --git a/go.sum b/go.sum
index af9fd4c..ae6bcb3 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/alexflint/go-arg v1.6.0 h1:wPP9TwTPO54fUVQl4nZoxbFfKCcy5E6HBCumj1XVRSo=
-github.com/alexflint/go-arg v1.6.0/go.mod h1:A7vTJzvjoaSTypg4biM5uYNTkJ27SkNTArtYXnlqVO8=
+github.com/alexflint/go-arg v1.6.1 h1:uZogJ6VDBjcuosydKgvYYRhh9sRCusjOvoOLZopBlnA=
+github.com/alexflint/go-arg v1.6.1/go.mod h1:nQ0LFYftLJ6njcaee0sU+G0iS2+2XJQfA8I062D0LGc=
 github.com/alexflint/go-scalar v1.2.0 h1:WR7JPKkeNpnYIOfHRa7ivM21aWAdHD0gEWHCx+WQBRw=
 github.com/alexflint/go-scalar v1.2.0/go.mod h1:LoFvNMqS1CPrMVltza4LvnGKhaSpc3oyLEBUZVhhS2o=
 github.com/atc0005/go-nagios v0.20.0 h1:idVKV55FDo83lybEpwLqMCI3wkFhqySyVAgKQ0/PoVs=