diff --git a/go.mod b/go.mod
index 608bf1b..4a1be81 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ tool github.com/ogen-go/ogen/cmd/ogen
 require (
 	github.com/go-faster/errors v0.7.1
 	github.com/go-faster/jx v1.1.0
-	github.com/ogen-go/ogen v1.15.1
+	github.com/ogen-go/ogen v1.16.0
 	github.com/sacloud/api-client-go v0.3.3
 	github.com/sacloud/packages-go v0.0.11
 	github.com/stretchr/testify v1.11.1
@@ -28,6 +28,7 @@ require (
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/sacloud/go-http v0.1.9 // indirect
 	github.com/segmentio/asm v1.2.0 // indirect
+	github.com/shopspring/decimal v1.4.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/ratelimit v0.3.1 // indirect
 	go.uber.org/zap v1.27.0 // indirect
diff --git a/go.sum b/go.sum
index 7cbb7ad..c0e8772 100644
--- a/go.sum
+++ b/go.sum
@@ -32,8 +32,8 @@ github.com/mattn/go-colorable v0.1.14 h1:9A9LHSqF/7dyVVX6g0U9cwm9pG3kP9gSzcuIPHP
 github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/ogen-go/ogen v1.15.1 h1:Ujz2BY3DhcsuE3QUFbFQgN4qD/ak1GPJFfb58oig4qU=
-github.com/ogen-go/ogen v1.15.1/go.mod h1:bS+BP2cV7+IGjOM24znBmh+PrpZvYFXA7o3BNF4Hj2E=
+github.com/ogen-go/ogen v1.16.0 h1:fKHEYokW/QrMzVNXId74/6RObRIUs9T2oroGKtR25Iw=
+github.com/ogen-go/ogen v1.16.0/go.mod h1:s3nWiMzybSf8fhxckyO+wtto92+QHpEL8FmkPnhL3jI=
 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/sacloud/api-client-go v0.3.3 h1:ZpSAyGpITA8UFO3Hq4qMHZLGuNI1FgxAxo4sqBnCKDs=
@@ -44,6 +44,8 @@ github.com/sacloud/packages-go v0.0.11 h1:hrRWLmfPM9w7GBs6xb5/ue6pEMl8t1UuDKyR/K
 github.com/sacloud/packages-go v0.0.11/go.mod h1:XNF5MCTWcHo9NiqWnYctVbASSSZR3ZOmmQORIzcurJ8=
 github.com/segmentio/asm v1.2.0 h1:9BQrFxC+YOHJlTlHGkTrFWf59nbL3XnCoFLTwDCI7ys=
 github.com/segmentio/asm v1.2.0/go.mod h1:BqMnlJP91P8d+4ibuonYZw9mfnzI9HfxselHZr5aAcs=
+github.com/shopspring/decimal v1.4.0 h1:bxl37RwXBklmTi0C79JfXCEBD1cqqHt0bbgBAGFp81k=
+github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+DMd9qYNcwME=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=