diff --git a/go.mod b/go.mod
index 80e0243a..e9ed8271 100644
--- a/go.mod
+++ b/go.mod
@@ -14,8 +14,8 @@ require (
 	k8s.io/client-go v0.35.3
 	knative.dev/client/pkg v0.0.0-20260415023934-20c8c9c714a8
 	knative.dev/eventing-kafka-broker v0.48.1-0.20260415134139-4ac20e87c15c
-	knative.dev/hack v0.0.0-20260415132636-9909d690ab4d
-	knative.dev/pkg v0.0.0-20260415140041-388556d5c488
+	knative.dev/hack v0.0.0-20260415233235-54d1312ccc91
+	knative.dev/pkg v0.0.0-20260416015135-a395c1078b3d
 )
 
 require (
diff --git a/go.sum b/go.sum
index a78169a7..e0111506 100644
--- a/go.sum
+++ b/go.sum
@@ -301,12 +301,12 @@ knative.dev/eventing v0.48.1-0.20260414191034-3b3ea1d037e6 h1:maXR76gTo6zpNjZOir
 knative.dev/eventing v0.48.1-0.20260414191034-3b3ea1d037e6/go.mod h1:Y3FYNf5gNCIuqv+NzUAmqfbHJ8n+TxXSsZoV/20jfV0=
 knative.dev/eventing-kafka-broker v0.48.1-0.20260415134139-4ac20e87c15c h1:1QGM8J5ayBARx0VVHKHPLEtunYJlMGbaEK91LAid7cY=
 knative.dev/eventing-kafka-broker v0.48.1-0.20260415134139-4ac20e87c15c/go.mod h1:dxBghJ01WqOaMq5a3RAPGLCPWkwjZ4jRpCsZS42Eovw=
-knative.dev/hack v0.0.0-20260415132636-9909d690ab4d h1:ckrA4ssLeQF0dKfvL8Do9IKR+5tHE9Oiy1eNx+3YNz8=
-knative.dev/hack v0.0.0-20260415132636-9909d690ab4d/go.mod h1:L5RzHgbvam0u8QFHfzCX6MKxu/a/gIGEdaRBqNiVbl0=
+knative.dev/hack v0.0.0-20260415233235-54d1312ccc91 h1:YkboMEJ48h7DxRQSPe2SePm1yKK0YYgrsQW5Mmc0SEk=
+knative.dev/hack v0.0.0-20260415233235-54d1312ccc91/go.mod h1:L5RzHgbvam0u8QFHfzCX6MKxu/a/gIGEdaRBqNiVbl0=
 knative.dev/networking v0.0.0-20260414015937-f29b24983488 h1:OZfg130Kbf1bibhmLITAVdu2S0P2y0utBc74SgakzcQ=
 knative.dev/networking v0.0.0-20260414015937-f29b24983488/go.mod h1:hEhUDqidhueU6J/OXW0K9peQh8wIvFvIWTSHL/611og=
-knative.dev/pkg v0.0.0-20260415140041-388556d5c488 h1:7rmo6AW+6NLaWI+qTWv0ABlXz1bpdpaNnnpSBiuQ3vs=
-knative.dev/pkg v0.0.0-20260415140041-388556d5c488/go.mod h1:LaL/m4gFNTSUOP0DvHNCVcruVTi5Dyzts5/6UlPuTEQ=
+knative.dev/pkg v0.0.0-20260416015135-a395c1078b3d h1:u9tHGBMUh1CYgZOdIBxeXpjvEPNIXT/rCjWVFUtzzs8=
+knative.dev/pkg v0.0.0-20260416015135-a395c1078b3d/go.mod h1:SvS4U6mNzjdSvasGVgnuox9eKsG9INWroDcpBo0wFnE=
 knative.dev/serving v0.48.1-0.20260414185134-ed8b5055a09c h1:mfYQzcnAJ2OfUq+aaIkqmU1uKa4id1C7+TF/Ry/uYF0=
 knative.dev/serving v0.48.1-0.20260414185134-ed8b5055a09c/go.mod h1:P60pzf3AwCuySGeD/rviwvWixfZBgyTeQJJkZRycRkw=
 sigs.k8s.io/gateway-api v1.1.0 h1:DsLDXCi6jR+Xz8/xd0Z1PYl2Pn0TyaFMOPPZIj4inDM=
diff --git a/vendor/knative.dev/hack/e2e-tests.sh b/vendor/knative.dev/hack/e2e-tests.sh
index 331511cc..426c1cd9 100644
--- a/vendor/knative.dev/hack/e2e-tests.sh
+++ b/vendor/knative.dev/hack/e2e-tests.sh
@@ -54,10 +54,14 @@ function setup_test_cluster() {
   header "Setting up test cluster"
   kubectl get nodes
 
-  # Set the actual project the test cluster resides in
-  # It will be a project assigned by Boskos if test is running on Prow,
-  # otherwise will be ${E2E_GCP_PROJECT_ID} set up by user.
-  E2E_PROJECT_ID="$(gcloud config get-value project)"
+  # Set the actual project the test cluster resides in. For GKE this
+  # comes from the Boskos-configured gcloud context; for other
+  # providers (e.g. kind) it is not meaningful and is left empty.
+  if [[ "${CLOUD_PROVIDER}" == "gke" ]]; then
+    E2E_PROJECT_ID="$(gcloud config get-value project)"
+  else
+    E2E_PROJECT_ID=""
+  fi
   export E2E_PROJECT_ID
   readonly E2E_PROJECT_ID
 
diff --git a/vendor/knative.dev/hack/infra-library.sh b/vendor/knative.dev/hack/infra-library.sh
index e74b839e..db364ed8 100644
--- a/vendor/knative.dev/hack/infra-library.sh
+++ b/vendor/knative.dev/hack/infra-library.sh
@@ -84,7 +84,8 @@ function dump_cluster_state() {
 # Create a test cluster and run the tests if provided.
 # Parameters: $1 - cluster provider name, e.g. gke
 #             $2 - custom flags supported by kntest
-#             $3 - test command to run after cluster is created
+#             $3 - extra gcloud flags (gke only)
+#             $4 - test command to run after cluster is created
 function create_test_cluster() {
   # Fail fast during setup.
   set -o errexit
@@ -96,7 +97,7 @@ function create_test_cluster() {
 
   case "$1" in
     gke) create_gke_test_cluster "$2" "$3" "$4" "${5:-}" ;;
-    kind) create_kind_test_cluster "$2" "$3" "${4:-}" ;;
+    kind) create_kind_test_cluster "$2" "${4:-}" ;;
     *) echo "unsupported provider: $1"; exit 1 ;;
   esac
 
diff --git a/vendor/knative.dev/hack/library.sh b/vendor/knative.dev/hack/library.sh
index 2dbe5a7a..6eb56679 100644
--- a/vendor/knative.dev/hack/library.sh
+++ b/vendor/knative.dev/hack/library.sh
@@ -922,7 +922,10 @@ function run_kntest() {
 
 # Run go-licenses to check for forbidden licenses.
 function check_licenses() {
-  # Check that we don't have any forbidden licenses.
+  # Pin GOTOOLCHAIN to the project's Go version so that go-licenses is
+  # compiled with the same toolchain.  GOTOOLCHAIN=auto (the go_run default)
+  # may select a different Go, causing isStdLib() path mismatches.
+  GOTOOLCHAIN="$(go env GOVERSION)" \
   go_run github.com/google/go-licenses/v2@v2.0.1 \
     check "${REPO_ROOT_DIR}/..." || \
     { echo "--- FAIL: go-licenses failed the license check"; return 1; }
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 34b9fcd1..20df73dd 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -924,7 +924,7 @@ knative.dev/eventing-kafka-broker/control-plane/pkg/apis/sources/v1beta1
 knative.dev/eventing-kafka-broker/control-plane/pkg/client/clientset/versioned/scheme
 knative.dev/eventing-kafka-broker/control-plane/pkg/client/clientset/versioned/typed/sources/v1beta1
 knative.dev/eventing-kafka-broker/control-plane/pkg/client/clientset/versioned/typed/sources/v1beta1/fake
-# knative.dev/hack v0.0.0-20260415132636-9909d690ab4d
+# knative.dev/hack v0.0.0-20260415233235-54d1312ccc91
 ## explicit; go 1.24
 knative.dev/hack
 # knative.dev/networking v0.0.0-20260414015937-f29b24983488
@@ -934,7 +934,7 @@ knative.dev/networking/pkg/apis/networking/v1alpha1
 knative.dev/networking/pkg/config
 knative.dev/networking/pkg/http/header
 knative.dev/networking/pkg/ingress
-# knative.dev/pkg v0.0.0-20260415140041-388556d5c488
+# knative.dev/pkg v0.0.0-20260416015135-a395c1078b3d
 ## explicit; go 1.25.0
 knative.dev/pkg/apis
 knative.dev/pkg/apis/duck