diff --git a/go.mod b/go.mod
index a308ce9..713ae85 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.20
 
 require (
 	github.com/ikawaha/httpcheck v1.12.2
-	goa.design/goa/v3 v3.16.0
+	goa.design/goa/v3 v3.16.1
 )
 
 require (
diff --git a/go.sum b/go.sum
index f2a5d1a..a93b341 100644
--- a/go.sum
+++ b/go.sum
@@ -21,8 +21,8 @@ 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 v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-goa.design/goa/v3 v3.16.0 h1:MDJrPaFS5+UiD4J0E6SaduaMYKytsCf94IBRENHRudQ=
-goa.design/goa/v3 v3.16.0/go.mod h1:Yd42LR0PYDbHSbsbF3vNd4YY/O+LG20Jb7+IyNdkQic=
+goa.design/goa/v3 v3.16.1 h1:yZwbKrfMpE8+sz0uf+n+BtArVOFQ0kNSC0twQKwQb04=
+goa.design/goa/v3 v3.16.1/go.mod h1:Yd42LR0PYDbHSbsbF3vNd4YY/O+LG20Jb7+IyNdkQic=
 golang.org/x/net v0.24.0 h1:1PcaxkF854Fu3+lvBIx5SYn9wRlBzzcnHZSiaFFAb0w=
 golang.org/x/net v0.24.0/go.mod h1:2Q7sJY5mzlzWjKtYUEXSlBWCdyaioyXzRB2RtU8KVE8=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
diff --git a/testdata/gen/calc/client.go b/testdata/gen/calc/client.go
index 6e553fe..485edd1 100644
--- a/testdata/gen/calc/client.go
+++ b/testdata/gen/calc/client.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // calc client
 //
diff --git a/testdata/gen/calc/endpoints.go b/testdata/gen/calc/endpoints.go
index b0de51e..70672ba 100644
--- a/testdata/gen/calc/endpoints.go
+++ b/testdata/gen/calc/endpoints.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // calc endpoints
 //
diff --git a/testdata/gen/calc/service.go b/testdata/gen/calc/service.go
index 9486e1d..b8f4a03 100644
--- a/testdata/gen/calc/service.go
+++ b/testdata/gen/calc/service.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // calc service
 //
diff --git a/testdata/gen/http/calc/client/cli.go b/testdata/gen/http/calc/client/cli.go
index 6bba594..ee0b5d5 100644
--- a/testdata/gen/http/calc/client/cli.go
+++ b/testdata/gen/http/calc/client/cli.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // calc HTTP client CLI support package
 //
diff --git a/testdata/gen/http/calc/client/client.go b/testdata/gen/http/calc/client/client.go
index af29c4d..834c218 100644
--- a/testdata/gen/http/calc/client/client.go
+++ b/testdata/gen/http/calc/client/client.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // calc client HTTP transport
 //
diff --git a/testdata/gen/http/calc/client/encode_decode.go b/testdata/gen/http/calc/client/encode_decode.go
index 43fbc80..298083f 100644
--- a/testdata/gen/http/calc/client/encode_decode.go
+++ b/testdata/gen/http/calc/client/encode_decode.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // calc HTTP client encoders and decoders
 //
diff --git a/testdata/gen/http/calc/client/paths.go b/testdata/gen/http/calc/client/paths.go
index 661372c..78aade6 100644
--- a/testdata/gen/http/calc/client/paths.go
+++ b/testdata/gen/http/calc/client/paths.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // HTTP request path constructors for the calc service.
 //
diff --git a/testdata/gen/http/calc/client/types.go b/testdata/gen/http/calc/client/types.go
index bbca58e..6fa8f4b 100644
--- a/testdata/gen/http/calc/client/types.go
+++ b/testdata/gen/http/calc/client/types.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // calc HTTP client types
 //
diff --git a/testdata/gen/http/calc/server/encode_decode.go b/testdata/gen/http/calc/server/encode_decode.go
index 44b1ac7..f23dc95 100644
--- a/testdata/gen/http/calc/server/encode_decode.go
+++ b/testdata/gen/http/calc/server/encode_decode.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // calc HTTP server encoders and decoders
 //
diff --git a/testdata/gen/http/calc/server/paths.go b/testdata/gen/http/calc/server/paths.go
index 70b9d24..0108ca5 100644
--- a/testdata/gen/http/calc/server/paths.go
+++ b/testdata/gen/http/calc/server/paths.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // HTTP request path constructors for the calc service.
 //
diff --git a/testdata/gen/http/calc/server/server.go b/testdata/gen/http/calc/server/server.go
index 17738c5..dc88027 100644
--- a/testdata/gen/http/calc/server/server.go
+++ b/testdata/gen/http/calc/server/server.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // calc HTTP server
 //
diff --git a/testdata/gen/http/calc/server/types.go b/testdata/gen/http/calc/server/types.go
index 48b5f3f..643be17 100644
--- a/testdata/gen/http/calc/server/types.go
+++ b/testdata/gen/http/calc/server/types.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // calc HTTP server types
 //
diff --git a/testdata/gen/http/cli/calc/cli.go b/testdata/gen/http/cli/calc/cli.go
index ccc48d4..1378d9f 100644
--- a/testdata/gen/http/cli/calc/cli.go
+++ b/testdata/gen/http/cli/calc/cli.go
@@ -1,4 +1,4 @@
-// Code generated by goa v3.16.0, DO NOT EDIT.
+// Code generated by goa v3.16.1, DO NOT EDIT.
 //
 // calc HTTP client CLI support package
 //
diff --git a/testdata/go.mod b/testdata/go.mod
index 7f77573..318be76 100644
--- a/testdata/go.mod
+++ b/testdata/go.mod
@@ -6,7 +6,7 @@ replace github.com/ikawaha/goahttpcheck => ../
 
 require (
 	github.com/ikawaha/goahttpcheck v0.0.0-00010101000000-000000000000
-	goa.design/goa/v3 v3.16.0
+	goa.design/goa/v3 v3.16.1
 )
 
 require (
diff --git a/testdata/go.sum b/testdata/go.sum
index 9ce77ac..8c11de4 100644
--- a/testdata/go.sum
+++ b/testdata/go.sum
@@ -33,8 +33,8 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-goa.design/goa/v3 v3.16.0 h1:MDJrPaFS5+UiD4J0E6SaduaMYKytsCf94IBRENHRudQ=
-goa.design/goa/v3 v3.16.0/go.mod h1:Yd42LR0PYDbHSbsbF3vNd4YY/O+LG20Jb7+IyNdkQic=
+goa.design/goa/v3 v3.16.1 h1:yZwbKrfMpE8+sz0uf+n+BtArVOFQ0kNSC0twQKwQb04=
+goa.design/goa/v3 v3.16.1/go.mod h1:Yd42LR0PYDbHSbsbF3vNd4YY/O+LG20Jb7+IyNdkQic=
 golang.org/x/mod v0.17.0 h1:zY54UmvipHiNd+pm+m0x9KhZ9hl1/7QNMyxXbc6ICqA=
 golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.24.0 h1:1PcaxkF854Fu3+lvBIx5SYn9wRlBzzcnHZSiaFFAb0w=