diff --git a/go.mod b/go.mod
index e4a701a..64d58fb 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/pepabo/onecli
 go 1.24
 
 require (
-	github.com/goccy/go-yaml v1.19.0
+	github.com/goccy/go-yaml v1.19.1
 	github.com/onelogin/onelogin-go-sdk/v4 v4.7.0
 	github.com/spf13/cobra v1.10.2
 	github.com/stretchr/testify v1.11.1
diff --git a/go.sum b/go.sum
index c7db14f..4d30b60 100644
--- a/go.sum
+++ b/go.sum
@@ -1,8 +1,8 @@
 github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 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/goccy/go-yaml v1.19.0 h1:EmkZ9RIsX+Uq4DYFowegAuJo8+xdX3T/2dwNPXbxEYE=
-github.com/goccy/go-yaml v1.19.0/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
+github.com/goccy/go-yaml v1.19.1 h1:3rG3+v8pkhRqoQ/88NYNMHYVGYztCOCIZ7UQhu7H+NE=
+github.com/goccy/go-yaml v1.19.1/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/onelogin/onelogin-go-sdk/v4 v4.7.0 h1:iPVoGBK8RgjvYD0FzndIulbG7b0vdUfNdQKIPiDcU7w=
diff --git a/utils/output.go b/utils/output.go
index 9c661e5..905af7e 100644
--- a/utils/output.go
+++ b/utils/output.go
@@ -118,7 +118,7 @@ func formatFieldValue(field reflect.Value) string {
 		return strconv.FormatBool(field.Bool())
 	case reflect.Struct:
 		// time.Timeの場合はRFC3339形式で出力
-		if field.Type() == reflect.TypeOf(time.Time{}) {
+		if field.Type() == reflect.TypeFor[time.Time]() {
 			t := field.Interface().(time.Time)
 			return t.Format(time.RFC3339)
 		}