diff --git a/go.mod b/go.mod
index 9b6818712..c98c45ad3 100644
--- a/go.mod
+++ b/go.mod
@@ -50,7 +50,7 @@ require (
 	k8s.io/gengo v0.0.0-20221011193443-fad74ee6edd9
 	k8s.io/klog/v2 v2.80.2-0.20221028030830-9ae4992afb54
 	k8s.io/utils v0.0.0-20221108210102-8e77b1f39fe2
-	knative.dev/hack v0.0.0-20230330174700-1421f120c36b
+	knative.dev/hack v0.0.0-20230411013550-9153cc618c1f
 	sigs.k8s.io/yaml v1.3.0
 )
 
diff --git a/go.sum b/go.sum
index 245128207..699e05d2a 100644
--- a/go.sum
+++ b/go.sum
@@ -962,8 +962,8 @@ k8s.io/kube-openapi v0.0.0-20220803162953-67bda5d908f1 h1:MQ8BAZPZlWk3S9K4a9NCkI
 k8s.io/kube-openapi v0.0.0-20220803162953-67bda5d908f1/go.mod h1:C/N6wCaBHeBHkHUesQOQy2/MZqGgMAFPqGsGQLdbZBU=
 k8s.io/utils v0.0.0-20221108210102-8e77b1f39fe2 h1:GfD9OzL11kvZN5iArC6oTS7RTj7oJOIfnislxYlqTj8=
 k8s.io/utils v0.0.0-20221108210102-8e77b1f39fe2/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
-knative.dev/hack v0.0.0-20230330174700-1421f120c36b h1:20HMZEfXRdMPObZcV2MiZmcoJ9ms98qeWx0aUoHUAnc=
-knative.dev/hack v0.0.0-20230330174700-1421f120c36b/go.mod h1:yk2OjGDsbEnQjfxdm0/HJKS2WqTLEFg/N6nUs6Rqx3Q=
+knative.dev/hack v0.0.0-20230411013550-9153cc618c1f h1:KPAIuFU5+u4CLS1B21QqqMYv4SScOipH7U2O8cbuAwE=
+knative.dev/hack v0.0.0-20230411013550-9153cc618c1f/go.mod h1:yk2OjGDsbEnQjfxdm0/HJKS2WqTLEFg/N6nUs6Rqx3Q=
 pgregory.net/rapid v0.3.3 h1:jCjBsY4ln4Atz78QoBWxUEvAHaFyNDQg9+WU62aCn1U=
 pgregory.net/rapid v0.3.3/go.mod h1:UYpPVyjFHzYBGHIxLFoupi8vwk6rXNzRY9OMvVxFIOU=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
diff --git a/vendor/knative.dev/hack/library.sh b/vendor/knative.dev/hack/library.sh
index 2a411db1e..df9d3f9ad 100644
--- a/vendor/knative.dev/hack/library.sh
+++ b/vendor/knative.dev/hack/library.sh
@@ -657,7 +657,7 @@ function foreach_go_module() {
       echo "Command '${cmd}' failed in module $gomod_dir: $failed" >&2
       return $failed
     fi
-  done < <(go_run knative.dev/toolbox/modscope@latest ls -p)
+  done < <(go_run knative.dev/test-infra/tools/modscope@latest ls -p)
 }
 
 # Update go deps.
@@ -709,7 +709,7 @@ function __go_update_deps_for_module() {
     else
       group "Upgrading to release ${RELEASE}"
     fi
-    FLOATING_DEPS+=( $(go_run knative.dev/toolbox/buoy@latest float ./go.mod "${buoyArgs[@]}") )
+    FLOATING_DEPS+=( $(go_run knative.dev/test-infra/buoy@latest float ./go.mod "${buoyArgs[@]}") )
     if [[ ${#FLOATING_DEPS[@]} > 0 ]]; then
       echo "Floating deps to ${FLOATING_DEPS[@]}"
       go get -d ${FLOATING_DEPS[@]}
@@ -754,7 +754,7 @@ function __go_update_deps_for_module() {
 # Intended to be used like:
 #   export MODULE_NAME=$(go_mod_module_name)
 function go_mod_module_name() {
-  go_run knative.dev/toolbox/modscope@latest current
+  go_run knative.dev/test-infra/tools/modscope@latest current
 }
 
 # Return a GOPATH to a temp directory. Works around the out-of-GOPATH issues
@@ -778,7 +778,7 @@ function go_mod_gopath_hack() {
 # Run kntest tool
 # Parameters: $1..$n - parameters passed to the tool.
 function run_kntest() {
-  go_run knative.dev/toolbox/kntest/cmd/kntest@latest "$@"
+  go_run knative.dev/test-infra/tools/kntest/cmd/kntest@latest "$@"
 }
 
 # Run go-licenses to update licenses.
diff --git a/vendor/knative.dev/hack/presubmit-tests.sh b/vendor/knative.dev/hack/presubmit-tests.sh
index 1c6e5a8df..1f6f18252 100644
--- a/vendor/knative.dev/hack/presubmit-tests.sh
+++ b/vendor/knative.dev/hack/presubmit-tests.sh
@@ -139,7 +139,7 @@ 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/test-infra/tools/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 c5e2d9fd5..4e39d8ca4 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -1118,7 +1118,7 @@ k8s.io/utils/net
 k8s.io/utils/pointer
 k8s.io/utils/strings/slices
 k8s.io/utils/trace
-# knative.dev/hack v0.0.0-20230330174700-1421f120c36b
+# knative.dev/hack v0.0.0-20230411013550-9153cc618c1f
 ## explicit; go 1.18
 knative.dev/hack
 # sigs.k8s.io/json v0.0.0-20220713155537-f223a00ba0e2