diff --git a/go.mod b/go.mod
index 6ecc54a6e..e9e19b776 100644
--- a/go.mod
+++ b/go.mod
@@ -14,7 +14,7 @@ require (
 	google.golang.org/grpc v1.36.0
 	gopkg.in/go-playground/webhooks.v3 v3.13.0
 	gopkg.in/yaml.v2 v2.3.0
-	knative.dev/hack v0.0.0-20230417170854-f591fea109b3
+	knative.dev/hack v0.0.0-20230615155948-d7586a218601
 )
 
 require (
diff --git a/go.sum b/go.sum
index e88107b13..56f153d6c 100644
--- a/go.sum
+++ b/go.sum
@@ -539,8 +539,8 @@ honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 honnef.co/go/tools v0.0.1-2020.1.5 h1:nI5egYTGJakVyOryqLs1cQO5dO0ksin5XXs2pspk75k=
 honnef.co/go/tools v0.0.1-2020.1.5/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-knative.dev/hack v0.0.0-20230417170854-f591fea109b3 h1:+W4WBOq83tfGXKhtv8OB/uJeYqze3zh69GKiz1ucuqk=
-knative.dev/hack v0.0.0-20230417170854-f591fea109b3/go.mod h1:yk2OjGDsbEnQjfxdm0/HJKS2WqTLEFg/N6nUs6Rqx3Q=
+knative.dev/hack v0.0.0-20230615155948-d7586a218601 h1:yMe29SMHrAIt3+J+APvf4WVP6cW7ZDtUhh5uxD5ERdA=
+knative.dev/hack v0.0.0-20230615155948-d7586a218601/go.mod h1:yk2OjGDsbEnQjfxdm0/HJKS2WqTLEFg/N6nUs6Rqx3Q=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
diff --git a/vendor/knative.dev/hack/README.md b/vendor/knative.dev/hack/README.md
index b3ad76c5a..5dc34c8ed 100644
--- a/vendor/knative.dev/hack/README.md
+++ b/vendor/knative.dev/hack/README.md
@@ -96,7 +96,7 @@ main "$@"
 This is a helper script for Knative E2E test scripts. To use it:
 
 1. [optional] Customize the test cluster. Pass the flags as described
-   [here](../tools/kntest/pkg/kubetest2/gke/README.md) to the `initialize` function
+   [here](https://github.com/knative/toolbox/blob/main/kntest/pkg/kubetest2/gke/README.md) to the `initialize` function
    call if the default values don't fit your needs.
 
 1. Source the script.
diff --git a/vendor/modules.txt b/vendor/modules.txt
index b4eda878a..32e77f6d6 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -300,7 +300,7 @@ gopkg.in/go-playground/webhooks.v3/github
 gopkg.in/yaml.v2
 # honnef.co/go/tools v0.0.1-2020.1.5
 ## explicit; go 1.11
-# knative.dev/hack v0.0.0-20230417170854-f591fea109b3
+# knative.dev/hack v0.0.0-20230615155948-d7586a218601
 ## explicit; go 1.18
 knative.dev/hack
 # go.opencensus.io => go.opencensus.io v0.20.2