diff --git a/go.mod b/go.mod
index 59a4aff..de61c30 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.27.2
 require (
 	github.com/eclipse/paho.mqtt.golang v1.5.1
 	github.com/iancoleman/strcase v0.3.0
-	github.com/stretchr/testify v1.11.1
+	github.com/stretchr/testify v1.12.1
 	gopkg.in/yaml.v3 v3.0.1
 )
 
@@ -13,6 +13,7 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/gorilla/websocket v1.5.3 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.yaml.in/yaml/v3 v3.0.5 // indirect
 	golang.org/x/net v0.61.0 // indirect
 	golang.org/x/sync v0.24.0 // indirect
 )
diff --git a/go.sum b/go.sum
index b61e6b2..d47625e 100644
--- a/go.sum
+++ b/go.sum
@@ -10,6 +10,10 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
+github.com/stretchr/testify v1.12.1 h1:EuwCh5fleGS7H32xRwO3wRGT7DxrDhLAT6FF8MpWDWE=
+github.com/stretchr/testify v1.12.1/go.mod h1:MDEgiDPPsNp5cuIrHPPCyornHKgEVbtFUmoNlxoYthg=
+go.yaml.in/yaml/v3 v3.0.5 h1:N6y/pJk8buWs9NY5ERU2HSMfm+IuD/OtfdAnq6kESPw=
+go.yaml.in/yaml/v3 v3.0.5/go.mod h1:HVTZu1O7/Vkt2N+BFy8Zza+lnLsABggaTM2ZpNIGuKg=
 golang.org/x/net v0.61.0 h1:RR+6j/BTBCrggOLugxa+66R8FvoN6MHlzDlZIbN9YFw=
 golang.org/x/net v0.61.0/go.mod h1:WgDCOTH8iwtB66T4/GfI94AHo/hhdb7Hah9NDseQfiI=
 golang.org/x/sync v0.24.0 h1:iqiDrGoDgyuvAKrhLQthUEzU/R378N78gXbBjxed7oA=