diff --git a/go/go.mod b/go/go.mod
index 66916bd..406118c 100644
--- a/go/go.mod
+++ b/go/go.mod
@@ -6,6 +6,7 @@ toolchain go1.23.4
 
 require (
 	github.com/cucumber/common/messages/go/v18 v18.0.0
+	github.com/cucumber/common/messages/go/v19 v19.1.2
 	github.com/onsi/ginkgo v1.16.5
 	github.com/onsi/ginkgo/v2 v2.22.2
 	github.com/onsi/gomega v1.36.2
diff --git a/go/go.sum b/go/go.sum
index 9976e1b..5083ee9 100644
--- a/go/go.sum
+++ b/go/go.sum
@@ -1,5 +1,6 @@
 github.com/cucumber/common/messages/go/v18 v18.0.0 h1:kULVfV8id18KOOfzWVrCNIXnkf4TsRPXkgyqr2Dnoec=
 github.com/cucumber/common/messages/go/v18 v18.0.0/go.mod h1:Q7nbIcCQXw3gWXVjuNHVTU6uIBIwUsN1mOEbxD+oSvA=
+github.com/cucumber/common/messages/go/v19 v19.1.2/go.mod h1:0KLDvMVmmkEZcWUSKxFHSUSLS1gjujBbPN0p41IwwJ4=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 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=