diff --git a/util/update-manifest-releases/go.mod b/util/update-manifest-releases/go.mod
index 9fbf1c59..b6cf7436 100644
--- a/util/update-manifest-releases/go.mod
+++ b/util/update-manifest-releases/go.mod
@@ -4,7 +4,7 @@ go 1.25.0
 
 require (
 	github.com/onsi/ginkgo/v2 v2.28.3
-	github.com/onsi/gomega v1.41.0
+	github.com/onsi/gomega v1.42.0
 	gopkg.in/yaml.v2 v2.4.0
 )
 
diff --git a/util/update-manifest-releases/go.sum b/util/update-manifest-releases/go.sum
index ee23ee03..a9fdeaf1 100644
--- a/util/update-manifest-releases/go.sum
+++ b/util/update-manifest-releases/go.sum
@@ -33,8 +33,8 @@ github.com/mfridman/tparse v0.18.0 h1:wh6dzOKaIwkUGyKgOntDW4liXSo37qg5AXbIhkMV3v
 github.com/mfridman/tparse v0.18.0/go.mod h1:gEvqZTuCgEhPbYk/2lS3Kcxg1GmTxxU7kTC8DvP0i/A=
 github.com/onsi/ginkgo/v2 v2.28.3 h1:4JvMdwtFU0imd8fHx25OJXoDMRexnf8v5NHKYSTTji4=
 github.com/onsi/ginkgo/v2 v2.28.3/go.mod h1:+aXOY+vzZ5mu2iI2HpTZUPmM//oQfsNFX6gU9kNcA44=
-github.com/onsi/gomega v1.41.0 h1:OwKp4pXNgVxf6sCplzYo794OFNuoL2q2SBMU5NSWOjA=
-github.com/onsi/gomega v1.41.0/go.mod h1:M/Uqpu/8qTjtzCLUA2zJHX9Iilrau25x1PdoSRbWh5A=
+github.com/onsi/gomega v1.42.0 h1:CJby8u36xb7v34W78F8WKvqTQP7PCMIPB78IVDB73l4=
+github.com/onsi/gomega v1.42.0/go.mod h1:M/Uqpu/8qTjtzCLUA2zJHX9Iilrau25x1PdoSRbWh5A=
 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/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII=
diff --git a/util/update-manifest-releases/vendor/github.com/onsi/gomega/CHANGELOG.md b/util/update-manifest-releases/vendor/github.com/onsi/gomega/CHANGELOG.md
index 5f9966fb..e7601cfd 100644
--- a/util/update-manifest-releases/vendor/github.com/onsi/gomega/CHANGELOG.md
+++ b/util/update-manifest-releases/vendor/github.com/onsi/gomega/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.42.0
+
+Add a set of Claude skill as a marketplace plugin
+
 ## 1.41.0
 
 ### Features
diff --git a/util/update-manifest-releases/vendor/github.com/onsi/gomega/README.md b/util/update-manifest-releases/vendor/github.com/onsi/gomega/README.md
index d45a8c4e..6eb36fdf 100644
--- a/util/update-manifest-releases/vendor/github.com/onsi/gomega/README.md
+++ b/util/update-manifest-releases/vendor/github.com/onsi/gomega/README.md
@@ -6,6 +6,19 @@ Jump straight to the [docs](http://onsi.github.io/gomega/) to learn about Gomega
 
 If you have a question, comment, bug report, feature request, etc. please open a GitHub issue.
 
+## Using Gomega with Claude Code
+
+Gomega ships a set of [Claude Code](https://claude.com/claude-code) skills as a **plugin**, so an agent writing assertions in *your* suite has Gomega's idioms — the full matcher catalog, `Eventually`/`Consistently`, and the `gstruct`/`ghttp`/`gexec`/`gbytes`/`gleak`/`gmeasure` sub-libraries — on hand. The Gomega repo doubles as the plugin marketplace, so installation is two commands. From inside Claude Code:
+
+```
+/plugin marketplace add onsi/gomega
+/plugin install gomega@gomega
+```
+
+(or non-interactively: `claude plugin marketplace add onsi/gomega` then `claude plugin install gomega@gomega`)
+
+This installs a family of `gomega:*` skills that activate automatically while you write tests. See the [docs](http://onsi.github.io/gomega/#using-gomega-with-claude-code) for the full list.
+
 ## [Ginkgo](http://github.com/onsi/ginkgo): a BDD Testing Framework for Golang
 
 Learn more about Ginkgo [here](http://onsi.github.io/ginkgo/)
diff --git a/util/update-manifest-releases/vendor/github.com/onsi/gomega/gomega_dsl.go b/util/update-manifest-releases/vendor/github.com/onsi/gomega/gomega_dsl.go
index df16ede1..967d90d0 100644
--- a/util/update-manifest-releases/vendor/github.com/onsi/gomega/gomega_dsl.go
+++ b/util/update-manifest-releases/vendor/github.com/onsi/gomega/gomega_dsl.go
@@ -22,7 +22,7 @@ import (
 	"github.com/onsi/gomega/types"
 )
 
-const GOMEGA_VERSION = "1.41.0"
+const GOMEGA_VERSION = "1.42.0"
 
 const nilGomegaPanic = `You are trying to make an assertion, but haven't registered Gomega's fail handler.
 If you're using Ginkgo then you probably forgot to put your assertion in an It().
diff --git a/util/update-manifest-releases/vendor/modules.txt b/util/update-manifest-releases/vendor/modules.txt
index af131e50..a6254a48 100644
--- a/util/update-manifest-releases/vendor/modules.txt
+++ b/util/update-manifest-releases/vendor/modules.txt
@@ -42,7 +42,7 @@ github.com/onsi/ginkgo/v2/internal/reporters
 github.com/onsi/ginkgo/v2/internal/testingtproxy
 github.com/onsi/ginkgo/v2/reporters
 github.com/onsi/ginkgo/v2/types
-# github.com/onsi/gomega v1.41.0
+# github.com/onsi/gomega v1.42.0
 ## explicit; go 1.24.0
 github.com/onsi/gomega
 github.com/onsi/gomega/format