diff --git a/go.mod b/go.mod
index 1176332..f8873ce 100644
--- a/go.mod
+++ b/go.mod
@@ -3,18 +3,17 @@ module github.com/tchssk/goaplugins/v3
 go 1.24.0
 
 require (
-	github.com/stretchr/testify v1.11.1
+	github.com/stretchr/testify v1.12.1
 	goa.design/goa/v3 v3.25.3
 )
 
 require (
-	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dimfeld/httppath v0.0.0-20170720192232-ee938bf73598 // indirect
 	github.com/gohugoio/hashstructure v0.6.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/kr/pretty v0.1.0 // indirect
 	github.com/manveru/faker v0.0.0-20171103152722-9fbc68a78c4d // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.yaml.in/yaml/v3 v3.0.5 // indirect
 	golang.org/x/mod v0.32.0 // indirect
 	golang.org/x/sync v0.19.0 // indirect
 	golang.org/x/text v0.33.0 // indirect
diff --git a/go.sum b/go.sum
index 7aae097..c544504 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,5 @@
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dimfeld/httppath v0.0.0-20170720192232-ee938bf73598 h1:MGKhKyiYrvMDZsmLR/+RGffQSXwEkXgfLSA08qDn9AI=
 github.com/dimfeld/httppath v0.0.0-20170720192232-ee938bf73598/go.mod h1:0FpDmbrt36utu8jEmeU05dPC9AB5tsLYVVi+ZHfyuwI=
 github.com/getkin/kin-openapi v0.133.0 h1:pJdmNohVIJ97r4AUFtEXRXwESr8b0bD721u/Tz6k8PQ=
@@ -37,12 +35,12 @@ github.com/oasdiff/yaml3 v0.0.0-20250309153720-d2182401db90 h1:bQx3WeLcUWy+RletI
 github.com/oasdiff/yaml3 v0.0.0-20250309153720-d2182401db90/go.mod h1:y5+oSEHCPT/DGrS++Wc/479ERge0zTFxaF8PbGKcg2o=
 github.com/perimeterx/marshmallow v1.1.5 h1:a2LALqQ1BlHM8PZblsDdidgv1mWi1DgC2UmX50IvK2s=
 github.com/perimeterx/marshmallow v1.1.5/go.mod h1:dsXbUu8CRzfYP5a87xpp0xq9S3u0Vchtcl8we9tYaXw=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-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=
 github.com/woodsbury/decimal128 v1.3.0 h1:8pffMNWIlC0O5vbyHWFZAt5yWvWcrHA+3ovIIjVWss0=
 github.com/woodsbury/decimal128 v1.3.0/go.mod h1:C5UTmyTjW3JftjUFzOVhC20BEQa2a4ZKOB5I6Zjb+ds=
+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=
 goa.design/goa/v3 v3.25.3 h1:gnOm2Vu0HMvveKpcqL6aWYQTP2puiwrEJWLQc79/294=
 goa.design/goa/v3 v3.25.3/go.mod h1:VZ8CcXJRZh09ijtNJJS2gNyKufpmrM+Ul/Qy3viwcOU=
 golang.org/x/mod v0.32.0 h1:9F4d3PHLljb6x//jOyokMv3eX+YDeepZSEo3mFJy93c=