diff --git a/go.mod b/go.mod
index aa2958a3..de906e71 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	k8s.io/client-go v0.33.5
 	k8s.io/code-generator v0.33.5
 	k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff
-	knative.dev/hack v0.0.0-20250902153942-1499de21e119
+	knative.dev/hack v0.0.0-20251013111017-49bc1be5f373
 	knative.dev/pkg v0.0.0-20251007184713-a624c759bede
 )
 
diff --git a/go.sum b/go.sum
index 60b96c13..1de3d1ba 100644
--- a/go.sum
+++ b/go.sum
@@ -184,8 +184,8 @@ k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff h1:/usPimJzUKKu+m+TE36gUy
 k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff/go.mod h1:5jIi+8yX4RIb8wk3XwBo5Pq2ccx4FP10ohkbSKCZoK8=
 k8s.io/utils v0.0.0-20241210054802-24370beab758 h1:sdbE21q2nlQtFh65saZY+rRM6x6aJJI8IUa1AmH/qa0=
 k8s.io/utils v0.0.0-20241210054802-24370beab758/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
-knative.dev/hack v0.0.0-20250902153942-1499de21e119 h1:NbQvjnFK1tL489LN0qAybWy0E17Jpziwcv/XIHwfp6M=
-knative.dev/hack v0.0.0-20250902153942-1499de21e119/go.mod h1:R0ritgYtjLDO9527h5vb5X6gfvt5LCrJ55BNbVDsWiY=
+knative.dev/hack v0.0.0-20251013111017-49bc1be5f373 h1:fQOPV7/irGmQZtZ52Ez1VdVtiQlTRPtDDGO/8djTcLM=
+knative.dev/hack v0.0.0-20251013111017-49bc1be5f373/go.mod h1:R0ritgYtjLDO9527h5vb5X6gfvt5LCrJ55BNbVDsWiY=
 knative.dev/pkg v0.0.0-20251007184713-a624c759bede h1:ADQEXMQlfbjBjicJdou8R5WjPHm0/5FyyV58RQ9eYPU=
 knative.dev/pkg v0.0.0-20251007184713-a624c759bede/go.mod h1:pNETfvzYq5MmPTi+XGGIjjgvQSYvu4pxxLF1muKunhs=
 sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 h1:gBQPwqORJ8d8/YNZWEjoZs7npUVDpVXUUOFfW6CgAqE=
diff --git a/vendor/knative.dev/hack/library.sh b/vendor/knative.dev/hack/library.sh
index d487a149..62139675 100644
--- a/vendor/knative.dev/hack/library.sh
+++ b/vendor/knative.dev/hack/library.sh
@@ -681,7 +681,7 @@ function start_knative_eventing_extension() {
 # Parameters: $1 - tool package for go run.
 #             $2..$n - parameters passed to the tool.
 function go_run() {
-  local package
+  local package gotoolchain
   package="$1"
   if [[ "$package" != *@* ]]; then
     abort 'Package for "go_run" needs to have @version'
@@ -696,6 +696,11 @@ function go_run() {
     GORUN_PATH="$(mktemp -t -d -u gopath.XXXXXXXX)"
   fi
   export GORUN_PATH
+  gotoolchain="$(go env GOTOOLCHAIN)"
+  if [[ "$package" == knative.dev/toolbox/* ]]; then
+    gotoolchain=auto
+  fi
+  GOTOOLCHAIN="${gotoolchain}" \
   GOPATH="${GORUN_PATH}" \
   GOFLAGS='' \
     go run "$package" "$@"
diff --git a/vendor/knative.dev/hack/presubmit-tests.sh b/vendor/knative.dev/hack/presubmit-tests.sh
index b96ffadf..f11585d4 100644
--- a/vendor/knative.dev/hack/presubmit-tests.sh
+++ b/vendor/knative.dev/hack/presubmit-tests.sh
@@ -141,7 +141,7 @@ function __build_test_runner_for_module() {
   # Don't merge these two lines, or return code will always be 0.
   # Get all build tags in go code (ignore /vendor, /hack and /third_party)
   local tags
-  tags="$(go run knative.dev/toolbox/go-ls-tags@latest --joiner=,)"
+  tags="$(go_run knative.dev/toolbox/go-ls-tags@latest --joiner=,)"
   local go_pkg_dirs
   go_pkg_dirs="$(go list -tags "${tags}" ./...)" || return $?
   if [[ -z "${go_pkg_dirs}" ]]; then
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 01a7854b..804ad809 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -718,7 +718,7 @@ k8s.io/utils/net
 k8s.io/utils/pointer
 k8s.io/utils/ptr
 k8s.io/utils/trace
-# knative.dev/hack v0.0.0-20250902153942-1499de21e119
+# knative.dev/hack v0.0.0-20251013111017-49bc1be5f373
 ## explicit; go 1.21
 knative.dev/hack
 # knative.dev/pkg v0.0.0-20251007184713-a624c759bede