diff --git a/go.mod b/go.mod
index 7a57425cb7..809117e59c 100644
--- a/go.mod
+++ b/go.mod
@@ -20,11 +20,11 @@ require (
 	k8s.io/cli-runtime v0.25.2
 	k8s.io/client-go v0.26.5
 	k8s.io/code-generator v0.26.5
-	knative.dev/eventing v0.37.1-0.20230524084610-5e245ac60ff1
-	knative.dev/hack v0.0.0-20230524013611-5812c57cc1ac
-	knative.dev/networking v0.0.0-20230524015214-fcbedadd6544
-	knative.dev/pkg v0.0.0-20230524013411-ec20442c6ead
-	knative.dev/serving v0.37.1-0.20230523161715-a65732110abe
+	knative.dev/eventing v0.37.1-0.20230627143052-8f7409444808
+	knative.dev/hack v0.0.0-20230615155948-d7586a218601
+	knative.dev/networking v0.0.0-20230622190036-3a75df5dd93d
+	knative.dev/pkg v0.0.0-20230616134650-eb63a40adfb0
+	knative.dev/serving v0.37.1-0.20230626132048-0462ce6dd994
 	sigs.k8s.io/yaml v1.3.0
 )
 
diff --git a/go.sum b/go.sum
index 443ff59437..30854a92bb 100644
--- a/go.sum
+++ b/go.sum
@@ -1063,16 +1063,16 @@ k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280 h1:+70TFaan3hfJzs+7VK2o+O
 k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280/go.mod h1:+Axhij7bCpeqhklhUTe3xmOn6bWxolyZEeyaFpjGtl4=
 k8s.io/utils v0.0.0-20221108210102-8e77b1f39fe2 h1:GfD9OzL11kvZN5iArC6oTS7RTj7oJOIfnislxYlqTj8=
 k8s.io/utils v0.0.0-20221108210102-8e77b1f39fe2/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
-knative.dev/eventing v0.37.1-0.20230524084610-5e245ac60ff1 h1:SGl13bqxsUO1ay5iq8jvUN/WCOi7T4UcmHI808Jt4XA=
-knative.dev/eventing v0.37.1-0.20230524084610-5e245ac60ff1/go.mod h1:y+smuOGee5eJxaZ6jqtuT93TROmEk65yVganVJPu8l4=
-knative.dev/hack v0.0.0-20230524013611-5812c57cc1ac h1:XQrhtfWPsyuxwSxv4GhcFnqZh75Nq+L1iZWhFMz4aPg=
-knative.dev/hack v0.0.0-20230524013611-5812c57cc1ac/go.mod h1:yk2OjGDsbEnQjfxdm0/HJKS2WqTLEFg/N6nUs6Rqx3Q=
-knative.dev/networking v0.0.0-20230524015214-fcbedadd6544 h1:vt3KiVNijeZRXCXfBv0rdL0dSNuzgww79uPStZi7YbY=
-knative.dev/networking v0.0.0-20230524015214-fcbedadd6544/go.mod h1:Y0OGdDIPKUGY5WFoKBR5KKCLsnAHbYEbzfXeWs2rYJw=
-knative.dev/pkg v0.0.0-20230524013411-ec20442c6ead h1:dcBDhkP6hd9VaV9nLukg75bIrvJs4YiSVOv0h2evOFc=
-knative.dev/pkg v0.0.0-20230524013411-ec20442c6ead/go.mod h1:dqC6IrvyBE7E+oZocs5PkVhq1G59pDTA7r8U17EAKMk=
-knative.dev/serving v0.37.1-0.20230523161715-a65732110abe h1:npo2CrMay/nbRbbU3Nc6IqN3HE5Qo+IOt2rzw6p/olI=
-knative.dev/serving v0.37.1-0.20230523161715-a65732110abe/go.mod h1:dsvhn0bjCzJBhNpNCH4jsfMWxnaPVgexD9iVuRjwcgY=
+knative.dev/eventing v0.37.1-0.20230627143052-8f7409444808 h1:9xzp250Vqqj+3K/306/th9v5u+n1X+cRdNPgD5Ffyn4=
+knative.dev/eventing v0.37.1-0.20230627143052-8f7409444808/go.mod h1:MRpJ0pRqodV9mlPvRTLXnUOo0ExPDHyEk04Zxjn3bA0=
+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=
+knative.dev/networking v0.0.0-20230622190036-3a75df5dd93d h1:jrODmEPU3SYcmaec2pErrcH5AvXVDdK70XJvblTj7RE=
+knative.dev/networking v0.0.0-20230622190036-3a75df5dd93d/go.mod h1:/CM22Ocewr85rfI84I+WUMoOVZSczpsif4fScImHdfU=
+knative.dev/pkg v0.0.0-20230616134650-eb63a40adfb0 h1:weQWWxEEbNOPuL4qtGiBZuMSFhcjF/Cu163uktd/xFE=
+knative.dev/pkg v0.0.0-20230616134650-eb63a40adfb0/go.mod h1:dqC6IrvyBE7E+oZocs5PkVhq1G59pDTA7r8U17EAKMk=
+knative.dev/serving v0.37.1-0.20230626132048-0462ce6dd994 h1:pGlaiue/Ux4Gzlb2eTIPmQksmmrNv5xeXsg9GRW4mWE=
+knative.dev/serving v0.37.1-0.20230626132048-0462ce6dd994/go.mod h1:G5sRe4RpjxCaNdRI/EQagvtCioMtjOIdfoboauNMpSk=
 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/eventing/pkg/apis/duck/v1/delivery_types.go b/vendor/knative.dev/eventing/pkg/apis/duck/v1/delivery_types.go
index 49c26ced5d..2c0306f200 100644
--- a/vendor/knative.dev/eventing/pkg/apis/duck/v1/delivery_types.go
+++ b/vendor/knative.dev/eventing/pkg/apis/duck/v1/delivery_types.go
@@ -154,4 +154,26 @@ type DeliveryStatus struct {
 	// where failed events are sent to.
 	// +optional
 	DeadLetterSinkURI *apis.URL `json:"deadLetterSinkUri,omitempty"`
+	// DeadLetterSinkCACerts are Certification Authority (CA) certificates in PEM format
+	// according to https://www.rfc-editor.org/rfc/rfc7468.
+	// +optional
+	DeadLetterSinkCACerts *string `json:"deadLetterSinkCACerts,omitempty"`
+}
+
+func (ds *DeliveryStatus) IsSet() bool {
+	return ds.DeadLetterSinkURI != nil
+}
+
+func NewDeliveryStatusFromAddressable(addr *duckv1.Addressable) DeliveryStatus {
+	return DeliveryStatus{
+		DeadLetterSinkURI:     addr.URL,
+		DeadLetterSinkCACerts: addr.CACerts,
+	}
+}
+
+func NewDestinationFromDeliveryStatus(status DeliveryStatus) duckv1.Destination {
+	return duckv1.Destination{
+		URI:     status.DeadLetterSinkURI,
+		CACerts: status.DeadLetterSinkCACerts,
+	}
 }
diff --git a/vendor/knative.dev/eventing/pkg/apis/duck/v1/zz_generated.deepcopy.go b/vendor/knative.dev/eventing/pkg/apis/duck/v1/zz_generated.deepcopy.go
index 8f024debf1..5dd4986c74 100644
--- a/vendor/knative.dev/eventing/pkg/apis/duck/v1/zz_generated.deepcopy.go
+++ b/vendor/knative.dev/eventing/pkg/apis/duck/v1/zz_generated.deepcopy.go
@@ -184,6 +184,11 @@ func (in *DeliveryStatus) DeepCopyInto(out *DeliveryStatus) {
 		*out = new(apis.URL)
 		(*in).DeepCopyInto(*out)
 	}
+	if in.DeadLetterSinkCACerts != nil {
+		in, out := &in.DeadLetterSinkCACerts, &out.DeadLetterSinkCACerts
+		*out = new(string)
+		**out = **in
+	}
 	return
 }
 
diff --git a/vendor/knative.dev/eventing/pkg/apis/eventing/v1/broker_lifecycle.go b/vendor/knative.dev/eventing/pkg/apis/eventing/v1/broker_lifecycle.go
index e85f12ed80..ebe569271e 100644
--- a/vendor/knative.dev/eventing/pkg/apis/eventing/v1/broker_lifecycle.go
+++ b/vendor/knative.dev/eventing/pkg/apis/eventing/v1/broker_lifecycle.go
@@ -21,6 +21,8 @@ import (
 
 	"knative.dev/pkg/apis"
 	v1 "knative.dev/pkg/apis/duck/v1"
+
+	eventingduck "knative.dev/eventing/pkg/apis/duck/v1"
 )
 
 const (
@@ -104,17 +106,17 @@ func (bs *BrokerStatus) InitializeConditions() {
 	bs.GetConditionSet().Manage(bs).InitializeConditions()
 }
 
-func (bs *BrokerStatus) MarkDeadLetterSinkResolvedSucceeded(deadLetterSinkURI *apis.URL) {
-	bs.DeadLetterSinkURI = deadLetterSinkURI
+func (bs *BrokerStatus) MarkDeadLetterSinkResolvedSucceeded(deadLetterSink eventingduck.DeliveryStatus) {
+	bs.DeliveryStatus = deadLetterSink
 	bs.GetConditionSet().Manage(bs).MarkTrue(BrokerConditionDeadLetterSinkResolved)
 }
 
 func (bs *BrokerStatus) MarkDeadLetterSinkNotConfigured() {
-	bs.DeadLetterSinkURI = nil
+	bs.DeliveryStatus = eventingduck.DeliveryStatus{}
 	bs.GetConditionSet().Manage(bs).MarkTrueWithReason(BrokerConditionDeadLetterSinkResolved, "DeadLetterSinkNotConfigured", "No dead letter sink is configured.")
 }
 
 func (bs *BrokerStatus) MarkDeadLetterSinkResolvedFailed(reason, messageFormat string, messageA ...interface{}) {
-	bs.DeadLetterSinkURI = nil
+	bs.DeliveryStatus = eventingduck.DeliveryStatus{}
 	bs.GetConditionSet().Manage(bs).MarkFalse(BrokerConditionDeadLetterSinkResolved, reason, messageFormat, messageA...)
 }
diff --git a/vendor/knative.dev/eventing/pkg/apis/eventing/v1/test_helper.go b/vendor/knative.dev/eventing/pkg/apis/eventing/v1/test_helper.go
index 5082c9a2fc..80b2510009 100644
--- a/vendor/knative.dev/eventing/pkg/apis/eventing/v1/test_helper.go
+++ b/vendor/knative.dev/eventing/pkg/apis/eventing/v1/test_helper.go
@@ -19,10 +19,11 @@ package v1
 import (
 	corev1 "k8s.io/api/core/v1"
 
-	eventingduckv1 "knative.dev/eventing/pkg/apis/duck/v1"
-	messagingv1 "knative.dev/eventing/pkg/apis/messaging/v1"
 	"knative.dev/pkg/apis"
 	duckv1 "knative.dev/pkg/apis/duck/v1"
+
+	eventingduckv1 "knative.dev/eventing/pkg/apis/duck/v1"
+	messagingv1 "knative.dev/eventing/pkg/apis/messaging/v1"
 )
 
 type testHelper struct{}
@@ -61,7 +62,7 @@ func (t testHelper) ReadyBrokerStatus() *BrokerStatus {
 	bs.PropagateTriggerChannelReadiness(t.ReadyChannelStatus())
 	bs.PropagateFilterAvailability(t.AvailableEndpoints())
 	bs.SetAddress(apis.HTTP("example.com"))
-	bs.MarkDeadLetterSinkResolvedSucceeded(nil)
+	bs.MarkDeadLetterSinkResolvedSucceeded(eventingduckv1.DeliveryStatus{})
 	return bs
 }
 
diff --git a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/eventtype_conversion.go b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/eventtype_conversion.go
index 663c82335c..b3e0ae6ba9 100644
--- a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/eventtype_conversion.go
+++ b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/eventtype_conversion.go
@@ -19,6 +19,8 @@ package v1beta1
 import (
 	"context"
 
+	duckv1 "knative.dev/pkg/apis/duck/v1"
+
 	"knative.dev/eventing/pkg/apis/eventing/v1beta2"
 
 	"knative.dev/pkg/apis"
@@ -37,10 +39,24 @@ func (source *EventType) ConvertTo(ctx context.Context, obj apis.Convertible) er
 			Source:      source.Spec.Source,
 			Schema:      source.Spec.Schema,
 			SchemaData:  source.Spec.SchemaData,
-			Broker:      source.Spec.Broker,
 			Description: source.Spec.Description,
 		}
 
+		// for old stuff, we play nice here
+		// default to broker, but as a reference
+		if source.Spec.Reference == nil && source.Spec.Broker != "" {
+			sink.Spec.Reference = &duckv1.KReference{
+				APIVersion: "eventing.knative.dev/v1",
+				Kind:       "Broker",
+				Name:       source.Spec.Broker,
+			}
+		}
+
+		// if we have a reference, use it
+		if source.Spec.Reference != nil {
+			sink.Spec.Reference = source.Spec.Reference
+		}
+
 		return nil
 	default:
 		return apis.ConvertToViaProxy(ctx, source, &v1beta2.EventType{}, sink)
@@ -61,7 +77,7 @@ func (sink *EventType) ConvertFrom(ctx context.Context, obj apis.Convertible) er
 			Source:      source.Spec.Source,
 			Schema:      source.Spec.Schema,
 			SchemaData:  source.Spec.SchemaData,
-			Broker:      source.Spec.Broker,
+			Reference:   source.Spec.Reference,
 			Description: source.Spec.Description,
 		}
 
diff --git a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/eventtype_defaults.go b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/eventtype_defaults.go
index bdcfbf3573..115df98d46 100644
--- a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/eventtype_defaults.go
+++ b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/eventtype_defaults.go
@@ -23,7 +23,7 @@ func (et *EventType) SetDefaults(ctx context.Context) {
 }
 
 func (ets *EventTypeSpec) SetDefaults(ctx context.Context) {
-	if ets.Broker == "" {
+	if ets.Reference == nil && ets.Broker == "" {
 		ets.Broker = "default"
 	}
 }
diff --git a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/eventtype_types.go b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/eventtype_types.go
index 648be1c089..0c3fd2e8ef 100644
--- a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/eventtype_types.go
+++ b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/eventtype_types.go
@@ -41,7 +41,6 @@ type EventType struct {
 	// Status represents the current state of the EventType.
 	// This data may be out of date.
 	// +optional
-	// TODO might be removed https://github.com/knative/eventing/issues/2750
 	Status EventTypeStatus `json:"status,omitempty"`
 }
 
@@ -77,10 +76,13 @@ type EventTypeSpec struct {
 	// The contents are not validated or manipulated by the system.
 	// +optional
 	SchemaData string `json:"schemaData,omitempty"`
-	// TODO remove https://github.com/knative/eventing/issues/2750
 	// Broker refers to the Broker that can provide the EventType.
 	// +optional
 	Broker string `json:"broker,omitempty"`
+	// Reference is a KReference to the belonging addressable.
+	// For example, this could be a pointer to a Broker.
+	// +optional
+	Reference *duckv1.KReference `json:"reference,omitempty"`
 	// Description is an optional field used to describe the EventType, in any meaningful way.
 	// +optional
 	Description string `json:"description,omitempty"`
diff --git a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/zz_generated.deepcopy.go b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/zz_generated.deepcopy.go
index 20ea81675b..381fbe4f51 100644
--- a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/zz_generated.deepcopy.go
+++ b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/zz_generated.deepcopy.go
@@ -24,6 +24,7 @@ package v1beta1
 import (
 	runtime "k8s.io/apimachinery/pkg/runtime"
 	apis "knative.dev/pkg/apis"
+	v1 "knative.dev/pkg/apis/duck/v1"
 )
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
@@ -100,6 +101,11 @@ func (in *EventTypeSpec) DeepCopyInto(out *EventTypeSpec) {
 		*out = new(apis.URL)
 		(*in).DeepCopyInto(*out)
 	}
+	if in.Reference != nil {
+		in, out := &in.Reference, &out.Reference
+		*out = new(v1.KReference)
+		(*in).DeepCopyInto(*out)
+	}
 	return
 }
 
diff --git a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/eventtype_defaults.go b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/eventtype_defaults.go
index 67ae41c885..02b6f0f2a3 100644
--- a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/eventtype_defaults.go
+++ b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/eventtype_defaults.go
@@ -16,14 +16,20 @@ limitations under the License.
 
 package v1beta2
 
-import "context"
+import (
+	"context"
+)
 
 func (et *EventType) SetDefaults(ctx context.Context) {
 	et.Spec.SetDefaults(ctx)
+	setReferenceNs(et)
 }
 
 func (ets *EventTypeSpec) SetDefaults(ctx context.Context) {
-	if ets.Broker == "" {
-		ets.Broker = "default"
+}
+
+func setReferenceNs(et *EventType) {
+	if et.Spec.Reference != nil && et.Spec.Reference.Namespace == "" {
+		et.Spec.Reference.Namespace = et.GetNamespace()
 	}
 }
diff --git a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/eventtype_lifecycle.go b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/eventtype_lifecycle.go
index a8e1bfe846..300114a8cf 100644
--- a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/eventtype_lifecycle.go
+++ b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/eventtype_lifecycle.go
@@ -17,18 +17,14 @@ limitations under the License.
 package v1beta2
 
 import (
-	corev1 "k8s.io/api/core/v1"
-
-	eventingv1 "knative.dev/eventing/pkg/apis/eventing/v1"
 	"knative.dev/pkg/apis"
 )
 
-var eventTypeCondSet = apis.NewLivingConditionSet(EventTypeConditionBrokerExists, EventTypeConditionBrokerReady)
+var eventTypeCondSet = apis.NewLivingConditionSet(EventTypeConditionReferenceExists)
 
 const (
-	EventTypeConditionReady                           = apis.ConditionReady
-	EventTypeConditionBrokerExists apis.ConditionType = "BrokerExists"
-	EventTypeConditionBrokerReady  apis.ConditionType = "BrokerReady"
+	EventTypeConditionReady                              = apis.ConditionReady
+	EventTypeConditionReferenceExists apis.ConditionType = "ReferenceExists"
 )
 
 // GetConditionSet retrieves the condition set for this resource. Implements the KRShaped interface.
@@ -56,49 +52,14 @@ func (et *EventTypeStatus) InitializeConditions() {
 	eventTypeCondSet.Manage(et).InitializeConditions()
 }
 
-func (et *EventTypeStatus) MarkBrokerExists() {
-	eventTypeCondSet.Manage(et).MarkTrue(EventTypeConditionBrokerExists)
-}
-
-func (et *EventTypeStatus) MarkBrokerDoesNotExist() {
-	eventTypeCondSet.Manage(et).MarkFalse(EventTypeConditionBrokerExists, "BrokerDoesNotExist", "Broker does not exist")
-}
-
-func (et *EventTypeStatus) MarkBrokerExistsUnknown(reason, messageFormat string, messageA ...interface{}) {
-	eventTypeCondSet.Manage(et).MarkUnknown(EventTypeConditionBrokerExists, reason, messageFormat, messageA...)
-}
-
-func (et *EventTypeStatus) MarkBrokerReady() {
-	eventTypeCondSet.Manage(et).MarkTrue(EventTypeConditionBrokerReady)
-}
-
-func (et *EventTypeStatus) MarkBrokerFailed(reason, messageFormat string, messageA ...interface{}) {
-	eventTypeCondSet.Manage(et).MarkFalse(EventTypeConditionBrokerReady, reason, messageFormat, messageA...)
-}
-
-func (et *EventTypeStatus) MarkBrokerUnknown(reason, messageFormat string, messageA ...interface{}) {
-	eventTypeCondSet.Manage(et).MarkUnknown(EventTypeConditionBrokerReady, reason, messageFormat, messageA...)
+func (et *EventTypeStatus) MarkReferenceExists() {
+	eventTypeCondSet.Manage(et).MarkTrue(EventTypeConditionReferenceExists)
 }
 
-func (et *EventTypeStatus) MarkBrokerNotConfigured() {
-	eventTypeCondSet.Manage(et).MarkUnknown(EventTypeConditionBrokerReady,
-		"BrokerNotConfigured", "Broker has not yet been reconciled.")
+func (et *EventTypeStatus) MarkReferenceDoesNotExist() {
+	eventTypeCondSet.Manage(et).MarkFalse(EventTypeConditionReferenceExists, "ResourceDoesNotExist", "Resource in spec.reference does not exist")
 }
 
-func (et *EventTypeStatus) PropagateBrokerStatus(bs *eventingv1.BrokerStatus) {
-	bc := bs.GetConditionSet().Manage(bs).GetTopLevelCondition()
-	if bc == nil {
-		et.MarkBrokerNotConfigured()
-		return
-	}
-	switch {
-	case bc.Status == corev1.ConditionUnknown:
-		et.MarkBrokerUnknown(bc.Reason, bc.Message)
-	case bc.Status == corev1.ConditionTrue:
-		eventTypeCondSet.Manage(et).MarkTrue(EventTypeConditionBrokerReady)
-	case bc.Status == corev1.ConditionFalse:
-		et.MarkBrokerFailed(bc.Reason, bc.Message)
-	default:
-		et.MarkBrokerUnknown("BrokerUnknown", "The status of Broker is invalid: %v", bc.Status)
-	}
+func (et *EventTypeStatus) MarkReferenceExistsUnknown(reason, messageFormat string, messageA ...interface{}) {
+	eventTypeCondSet.Manage(et).MarkUnknown(EventTypeConditionReferenceExists, reason, messageFormat, messageA...)
 }
diff --git a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/eventtype_types.go b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/eventtype_types.go
index e182e2d813..8356aa3583 100644
--- a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/eventtype_types.go
+++ b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/eventtype_types.go
@@ -41,7 +41,6 @@ type EventType struct {
 	// Status represents the current state of the EventType.
 	// This data may be out of date.
 	// +optional
-	// TODO might be removed https://github.com/knative/eventing/issues/2750
 	Status EventTypeStatus `json:"status,omitempty"`
 }
 
@@ -77,10 +76,14 @@ type EventTypeSpec struct {
 	// The contents are not validated or manipulated by the system.
 	// +optional
 	SchemaData string `json:"schemaData,omitempty"`
-	// TODO remove https://github.com/knative/eventing/issues/2750
 	// Broker refers to the Broker that can provide the EventType.
+	// Deprecated: This field is deprecated and will be removed in a future release.
 	// +optional
 	Broker string `json:"broker,omitempty"`
+	// Reference is a KReference to the belonging addressable.
+	//For example, this could be a pointer to a Broker.
+	// +optional
+	Reference *duckv1.KReference `json:"reference,omitempty"`
 	// Description is an optional field used to describe the EventType, in any meaningful way.
 	// +optional
 	Description string `json:"description,omitempty"`
diff --git a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/zz_generated.deepcopy.go b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/zz_generated.deepcopy.go
index 3163151d70..c3e2eb977a 100644
--- a/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/zz_generated.deepcopy.go
+++ b/vendor/knative.dev/eventing/pkg/apis/eventing/v1beta2/zz_generated.deepcopy.go
@@ -24,6 +24,7 @@ package v1beta2
 import (
 	runtime "k8s.io/apimachinery/pkg/runtime"
 	apis "knative.dev/pkg/apis"
+	v1 "knative.dev/pkg/apis/duck/v1"
 )
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
@@ -100,6 +101,11 @@ func (in *EventTypeSpec) DeepCopyInto(out *EventTypeSpec) {
 		*out = new(apis.URL)
 		(*in).DeepCopyInto(*out)
 	}
+	if in.Reference != nil {
+		in, out := &in.Reference, &out.Reference
+		*out = new(v1.KReference)
+		(*in).DeepCopyInto(*out)
+	}
 	return
 }
 
diff --git a/vendor/knative.dev/eventing/pkg/apis/feature/flag_names.go b/vendor/knative.dev/eventing/pkg/apis/feature/flag_names.go
index d8dccea6de..e546aed32c 100644
--- a/vendor/knative.dev/eventing/pkg/apis/feature/flag_names.go
+++ b/vendor/knative.dev/eventing/pkg/apis/feature/flag_names.go
@@ -23,4 +23,5 @@ const (
 	KReferenceMapping   = "kreference-mapping"
 	NewTriggerFilters   = "new-trigger-filters"
 	TransportEncryption = "transport-encryption"
+	EvenTypeAutoCreate  = "eventtype-auto-create"
 )
diff --git a/vendor/knative.dev/eventing/pkg/apis/messaging/v1/channel_lifecycle.go b/vendor/knative.dev/eventing/pkg/apis/messaging/v1/channel_lifecycle.go
index 40aa084b45..2936a1f194 100644
--- a/vendor/knative.dev/eventing/pkg/apis/messaging/v1/channel_lifecycle.go
+++ b/vendor/knative.dev/eventing/pkg/apis/messaging/v1/channel_lifecycle.go
@@ -19,9 +19,10 @@ package v1
 import (
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/runtime/schema"
-	eventingduck "knative.dev/eventing/pkg/apis/duck/v1"
 	"knative.dev/pkg/apis"
 	duckv1 "knative.dev/pkg/apis/duck/v1"
+
+	eventingduck "knative.dev/eventing/pkg/apis/duck/v1"
 )
 
 var chCondSet = apis.NewLivingConditionSet(
@@ -131,17 +132,17 @@ func (cs *ChannelStatus) PropagateStatuses(chs *eventingduck.ChannelableStatus)
 	cs.SubscribableStatus = chs.SubscribableStatus
 }
 
-func (cs *ChannelStatus) MarkDeadLetterSinkResolvedSucceeded(deadLetterSinkURI *apis.URL) {
-	cs.DeliveryStatus.DeadLetterSinkURI = deadLetterSinkURI
+func (cs *ChannelStatus) MarkDeadLetterSinkResolvedSucceeded(deadLetterSink eventingduck.DeliveryStatus) {
+	cs.DeliveryStatus = deadLetterSink
 	chCondSet.Manage(cs).MarkTrue(ChannelConditionDeadLetterSinkResolved)
 }
 
 func (cs *ChannelStatus) MarkDeadLetterSinkNotConfigured() {
-	cs.DeadLetterSinkURI = nil
+	cs.DeliveryStatus = eventingduck.DeliveryStatus{}
 	chCondSet.Manage(cs).MarkTrueWithReason(ChannelConditionDeadLetterSinkResolved, "DeadLetterSinkNotConfigured", "No dead letter sink is configured.")
 }
 
 func (cs *ChannelStatus) MarkDeadLetterSinkResolvedFailed(reason, messageFormat string, messageA ...interface{}) {
-	cs.DeadLetterSinkURI = nil
+	cs.DeliveryStatus = eventingduck.DeliveryStatus{}
 	chCondSet.Manage(cs).MarkFalse(ChannelConditionDeadLetterSinkResolved, reason, messageFormat, messageA...)
 }
diff --git a/vendor/knative.dev/eventing/pkg/apis/messaging/v1/in_memory_channel_lifecycle.go b/vendor/knative.dev/eventing/pkg/apis/messaging/v1/in_memory_channel_lifecycle.go
index 1594a8a38f..6be9e29f33 100644
--- a/vendor/knative.dev/eventing/pkg/apis/messaging/v1/in_memory_channel_lifecycle.go
+++ b/vendor/knative.dev/eventing/pkg/apis/messaging/v1/in_memory_channel_lifecycle.go
@@ -23,6 +23,8 @@ import (
 	"k8s.io/utils/pointer"
 	"knative.dev/pkg/apis"
 	v1 "knative.dev/pkg/apis/duck/v1"
+
+	eventingduck "knative.dev/eventing/pkg/apis/duck/v1"
 )
 
 var imcCondSet = apis.NewLivingConditionSet(
@@ -97,10 +99,10 @@ func (imcs *InMemoryChannelStatus) InitializeConditions() {
 	imcCondSet.Manage(imcs).InitializeConditions()
 }
 
-func (imcs *InMemoryChannelStatus) SetAddress(url *apis.URL) {
-	imcs.Address = &v1.Addressable{URL: url}
-	if url != nil {
-		imcs.Address.Name = pointer.String(url.Scheme)
+func (imcs *InMemoryChannelStatus) SetAddress(addr *v1.Addressable) {
+	imcs.Address = addr
+	if addr != nil && addr.URL != nil {
+		imcs.Address.Name = pointer.String(addr.URL.Scheme)
 		imcCondSet.Manage(imcs).MarkTrue(InMemoryChannelConditionAddressable)
 	} else {
 		imcCondSet.Manage(imcs).MarkFalse(InMemoryChannelConditionAddressable, "emptyHostname", "hostname is the empty string")
@@ -166,17 +168,17 @@ func (imcs *InMemoryChannelStatus) MarkEndpointsTrue() {
 	imcCondSet.Manage(imcs).MarkTrue(InMemoryChannelConditionEndpointsReady)
 }
 
-func (imcs *InMemoryChannelStatus) MarkDeadLetterSinkResolvedSucceeded(deadLetterSinkURI *apis.URL) {
-	imcs.DeliveryStatus.DeadLetterSinkURI = deadLetterSinkURI
+func (imcs *InMemoryChannelStatus) MarkDeadLetterSinkResolvedSucceeded(ds eventingduck.DeliveryStatus) {
+	imcs.DeliveryStatus = ds
 	imcCondSet.Manage(imcs).MarkTrue(InMemoryChannelConditionDeadLetterSinkResolved)
 }
 
 func (imcs *InMemoryChannelStatus) MarkDeadLetterSinkNotConfigured() {
-	imcs.DeadLetterSinkURI = nil
+	imcs.DeliveryStatus = eventingduck.DeliveryStatus{}
 	imcCondSet.Manage(imcs).MarkTrueWithReason(InMemoryChannelConditionDeadLetterSinkResolved, "DeadLetterSinkNotConfigured", "No dead letter sink is configured.")
 }
 
 func (imcs *InMemoryChannelStatus) MarkDeadLetterSinkResolvedFailed(reason, messageFormat string, messageA ...interface{}) {
-	imcs.DeadLetterSinkURI = nil
+	imcs.DeliveryStatus = eventingduck.DeliveryStatus{}
 	imcCondSet.Manage(imcs).MarkFalse(InMemoryChannelConditionDeadLetterSinkResolved, reason, messageFormat, messageA...)
 }
diff --git a/vendor/knative.dev/eventing/pkg/apis/sources/v1/apiserver_lifecycle.go b/vendor/knative.dev/eventing/pkg/apis/sources/v1/apiserver_lifecycle.go
index e12d8a397c..5b8f5d1e3b 100644
--- a/vendor/knative.dev/eventing/pkg/apis/sources/v1/apiserver_lifecycle.go
+++ b/vendor/knative.dev/eventing/pkg/apis/sources/v1/apiserver_lifecycle.go
@@ -20,6 +20,7 @@ import (
 	appsv1 "k8s.io/api/apps/v1"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/runtime/schema"
+	duckv1 "knative.dev/pkg/apis/duck/v1"
 
 	"knative.dev/pkg/apis"
 )
@@ -75,9 +76,10 @@ func (s *ApiServerSourceStatus) InitializeConditions() {
 }
 
 // MarkSink sets the condition that the source has a sink configured.
-func (s *ApiServerSourceStatus) MarkSink(uri *apis.URL) {
-	s.SinkURI = uri
-	if uri != nil {
+func (s *ApiServerSourceStatus) MarkSink(addr *duckv1.Addressable) {
+	if addr != nil {
+		s.SinkURI = addr.URL
+		s.SinkCACerts = addr.CACerts
 		apiserverCondSet.Manage(s).MarkTrue(ApiServerConditionSinkProvided)
 	} else {
 		apiserverCondSet.Manage(s).MarkFalse(ApiServerConditionSinkProvided, "SinkEmpty", "Sink has resolved to empty.%s", "")
diff --git a/vendor/knative.dev/hack/README.md b/vendor/knative.dev/hack/README.md
index b3ad76c5a7..5dc34c8edd 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/knative.dev/networking/pkg/apis/networking/v1alpha1/certificate_validation.go b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/certificate_validation.go
index 8d95308446..35787c8d56 100644
--- a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/certificate_validation.go
+++ b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/certificate_validation.go
@@ -29,7 +29,7 @@ func (c *Certificate) Validate(ctx context.Context) *apis.FieldError {
 }
 
 // Validate inspects and validates CertificateSpec object.
-func (spec *CertificateSpec) Validate(ctx context.Context) (all *apis.FieldError) {
+func (spec *CertificateSpec) Validate(_ context.Context) (all *apis.FieldError) {
 	// Spec must have at least one DNS Name.
 	if len(spec.DNSNames) == 0 {
 		all = all.Also(apis.ErrMissingField("dnsNames"))
diff --git a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/domain_defaults.go b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/domain_defaults.go
index a0cec01269..1d3ff93c81 100644
--- a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/domain_defaults.go
+++ b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/domain_defaults.go
@@ -28,5 +28,5 @@ func (d *Domain) SetDefaults(ctx context.Context) {
 }
 
 // SetDefaults populates default values in DomainSpec
-func (*DomainSpec) SetDefaults(ctx context.Context) {
+func (*DomainSpec) SetDefaults(_ context.Context) {
 }
diff --git a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/domain_validation.go b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/domain_validation.go
index d2434e234b..85d5569728 100644
--- a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/domain_validation.go
+++ b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/domain_validation.go
@@ -50,7 +50,7 @@ func (ds *DomainSpec) Validate(ctx context.Context) *apis.FieldError {
 	return all
 }
 
-func (lb *LoadBalancerIngressSpec) Validate(ctx context.Context) *apis.FieldError {
+func (lb *LoadBalancerIngressSpec) Validate(_ context.Context) *apis.FieldError {
 	var all *apis.FieldError
 	if lb.Domain == "" && lb.DomainInternal == "" && lb.IP == "" && !lb.MeshOnly {
 		return all.Also(apis.ErrMissingOneOf("domain", "domainInternal", "ip", "meshOnly"))
@@ -58,7 +58,7 @@ func (lb *LoadBalancerIngressSpec) Validate(ctx context.Context) *apis.FieldErro
 	return all
 }
 
-func (cfg *IngressConfig) Validate(ctx context.Context) *apis.FieldError {
+func (cfg *IngressConfig) Validate(_ context.Context) *apis.FieldError {
 	var all *apis.FieldError
 	if cfg.Name == "" {
 		all = all.Also(apis.ErrMissingField("name"))
diff --git a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/ingress_defaults.go b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/ingress_defaults.go
index 890717dd69..6cfc085244 100644
--- a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/ingress_defaults.go
+++ b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/ingress_defaults.go
@@ -38,7 +38,7 @@ func (is *IngressSpec) SetDefaults(ctx context.Context) {
 }
 
 // SetDefaults populates default values in IngressTLS
-func (t *IngressTLS) SetDefaults(ctx context.Context) {}
+func (t *IngressTLS) SetDefaults(_ context.Context) {}
 
 // SetDefaults populates default values in IngressRule
 func (r *IngressRule) SetDefaults(ctx context.Context) {
@@ -56,7 +56,7 @@ func (h *HTTPIngressRuleValue) SetDefaults(ctx context.Context) {
 }
 
 // SetDefaults populates default values in HTTPIngressPath
-func (h *HTTPIngressPath) SetDefaults(ctx context.Context) {
+func (h *HTTPIngressPath) SetDefaults(_ context.Context) {
 	// If only one split is specified, we default to 100.
 	if len(h.Splits) == 1 && h.Splits[0].Percent == 0 {
 		h.Splits[0].Percent = 100
diff --git a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/ingress_validation.go b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/ingress_validation.go
index ed708d4206..2a49acddbc 100644
--- a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/ingress_validation.go
+++ b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/ingress_validation.go
@@ -152,7 +152,7 @@ func (b IngressBackend) Validate(ctx context.Context) *apis.FieldError {
 }
 
 // Validate inspects and validates IngressTLS object.
-func (t *IngressTLS) Validate(ctx context.Context) *apis.FieldError {
+func (t *IngressTLS) Validate(_ context.Context) *apis.FieldError {
 	// Provided TLS setting must not be empty.
 	if equality.Semantic.DeepEqual(t, &IngressTLS{}) {
 		return apis.ErrMissingField(apis.CurrentField)
@@ -168,7 +168,7 @@ func (t *IngressTLS) Validate(ctx context.Context) *apis.FieldError {
 	return all
 }
 
-func (t HTTPOption) Validate(ctx context.Context) (all *apis.FieldError) {
+func (t HTTPOption) Validate(_ context.Context) (all *apis.FieldError) {
 	switch t {
 	case "", HTTPOptionEnabled, HTTPOptionRedirected:
 		break
diff --git a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/realm_defaults.go b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/realm_defaults.go
index 85d7c41f1c..5614104be7 100644
--- a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/realm_defaults.go
+++ b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/realm_defaults.go
@@ -28,5 +28,5 @@ func (r *Realm) SetDefaults(ctx context.Context) {
 }
 
 // SetDefaults populates default values in RealmSpec
-func (*RealmSpec) SetDefaults(ctx context.Context) {
+func (*RealmSpec) SetDefaults(_ context.Context) {
 }
diff --git a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/realm_validation.go b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/realm_validation.go
index 7137499d78..93caf70167 100644
--- a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/realm_validation.go
+++ b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/realm_validation.go
@@ -28,7 +28,7 @@ func (r *Realm) Validate(ctx context.Context) *apis.FieldError {
 }
 
 // Validate inspects and validates RealmSpec object.
-func (rs *RealmSpec) Validate(ctx context.Context) *apis.FieldError {
+func (rs *RealmSpec) Validate(_ context.Context) *apis.FieldError {
 	var all *apis.FieldError
 	if rs.External == "" && rs.Internal == "" {
 		all = all.Also(apis.ErrMissingOneOf("external", "internal"))
diff --git a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/serverlessservice_defaults.go b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/serverlessservice_defaults.go
index 884754d096..cb358ad908 100644
--- a/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/serverlessservice_defaults.go
+++ b/vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/serverlessservice_defaults.go
@@ -24,6 +24,6 @@ func (ss *ServerlessService) SetDefaults(ctx context.Context) {
 }
 
 // SetDefaults sets default values on the ServerlessServiceSpec.
-func (*ServerlessServiceSpec) SetDefaults(ctx context.Context) {
+func (*ServerlessServiceSpec) SetDefaults(_ context.Context) {
 	// Nothing is defaultable so far.
 }
diff --git a/vendor/knative.dev/networking/pkg/client/clientset/versioned/clientset.go b/vendor/knative.dev/networking/pkg/client/clientset/versioned/clientset.go
index 2c2000b0b1..09bee31cfc 100644
--- a/vendor/knative.dev/networking/pkg/client/clientset/versioned/clientset.go
+++ b/vendor/knative.dev/networking/pkg/client/clientset/versioned/clientset.go
@@ -33,8 +33,7 @@ type Interface interface {
 	NetworkingV1alpha1() networkingv1alpha1.NetworkingV1alpha1Interface
 }
 
-// Clientset contains the clients for groups. Each group has exactly one
-// version included in a Clientset.
+// Clientset contains the clients for groups.
 type Clientset struct {
 	*discovery.DiscoveryClient
 	networkingV1alpha1 *networkingv1alpha1.NetworkingV1alpha1Client
diff --git a/vendor/knative.dev/pkg/apis/duck/v1/kresource_type.go b/vendor/knative.dev/pkg/apis/duck/v1/kresource_type.go
index 491c13f1f6..1f6ee8264e 100644
--- a/vendor/knative.dev/pkg/apis/duck/v1/kresource_type.go
+++ b/vendor/knative.dev/pkg/apis/duck/v1/kresource_type.go
@@ -23,6 +23,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
+
 	"knative.dev/pkg/apis/duck/ducktypes"
 
 	"knative.dev/pkg/apis"
@@ -41,6 +42,7 @@ type KRShaped interface {
 // Asserts KResource conformance with KRShaped
 var _ KRShaped = (*KResource)(nil)
 
+// +genduck
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 
 // KResource is a skeleton type wrapping Conditions in the manner we expect
@@ -54,6 +56,11 @@ type KResource struct {
 	Status Status `json:"status"`
 }
 
+// GetFullType implements duck.Implementable
+func (*KResource) GetFullType() ducktypes.Populatable {
+	return &KResource{}
+}
+
 // Populate implements duck.Populatable
 func (t *KResource) Populate() {
 	t.Status.ObservedGeneration = 42
diff --git a/vendor/knative.dev/pkg/environment/client_config.go b/vendor/knative.dev/pkg/environment/client_config.go
index 04d4220b0a..aef33927ef 100644
--- a/vendor/knative.dev/pkg/environment/client_config.go
+++ b/vendor/knative.dev/pkg/environment/client_config.go
@@ -19,8 +19,10 @@ package environment
 import (
 	"flag"
 	"fmt"
+	"log"
 	"math"
 	"os"
+	"strconv"
 
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/clientcmd"
@@ -45,9 +47,19 @@ func (c *ClientConfig) InitFlags(fs *flag.FlagSet) {
 	fs.StringVar(&c.Kubeconfig, "kubeconfig", os.Getenv("KUBECONFIG"),
 		"Path to a kubeconfig. Only required if out-of-cluster.")
 
-	fs.IntVar(&c.Burst, "kube-api-burst", 0, "Maximum burst for throttle.")
+	fs.IntVar(&c.Burst, "kube-api-burst", int(envVarOrDefault("KUBE_API_BURST", 0)), "Maximum burst for throttle.")
 
-	fs.Float64Var(&c.QPS, "kube-api-qps", 0, "Maximum QPS to the server from the client.")
+	fs.Float64Var(&c.QPS, "kube-api-qps", envVarOrDefault("KUBE_API_QPS", 0.0), "Maximum QPS to the server from the client.")
+}
+
+func envVarOrDefault(key string, val float64) float64 {
+	var err error
+	if v := os.Getenv(key); v != "" {
+		if val, err = strconv.ParseFloat(v, 64); err != nil {
+			log.Fatal(err)
+		}
+	}
+	return val
 }
 
 func (c *ClientConfig) GetRESTConfig() (*rest.Config, error) {
diff --git a/vendor/knative.dev/pkg/injection/clients.go b/vendor/knative.dev/pkg/injection/clients.go
index 92e9912185..b71ef1d943 100644
--- a/vendor/knative.dev/pkg/injection/clients.go
+++ b/vendor/knative.dev/pkg/injection/clients.go
@@ -62,22 +62,3 @@ func (i *impl) FetchAllClients(ctx context.Context) []interface{} {
 	}
 	return clients
 }
-
-// DynamicClientInjector holds the type of a callback that attaches a particular
-// client type to a context.
-type DynamicClientInjector func(context.Context) context.Context
-
-func (i *impl) RegisterDynamicClient(ci DynamicClientInjector) {
-	i.m.Lock()
-	defer i.m.Unlock()
-
-	i.dynamicClients = append(i.dynamicClients, ci)
-}
-
-func (i *impl) GetDynamicClients() []DynamicClientInjector {
-	i.m.RLock()
-	defer i.m.RUnlock()
-
-	// Copy the slice before returning.
-	return append(i.dynamicClients[:0:0], i.dynamicClients...)
-}
diff --git a/vendor/knative.dev/pkg/injection/informers.go b/vendor/knative.dev/pkg/injection/informers.go
index ce5d481e88..9356f8d7f9 100644
--- a/vendor/knative.dev/pkg/injection/informers.go
+++ b/vendor/knative.dev/pkg/injection/informers.go
@@ -28,10 +28,6 @@ import (
 // informer type to a context.
 type InformerInjector func(context.Context) (context.Context, controller.Informer)
 
-// DynamicInformerInjector holds the type of a callback that attaches a particular
-// informer type (backed by a Dynamic) to a context.
-type DynamicInformerInjector func(context.Context) context.Context
-
 // FilteredInformersInjector holds the type of a callback that attaches a set of particular
 // filtered informers type to a context.
 type FilteredInformersInjector func(context.Context) (context.Context, []controller.Informer)
@@ -43,13 +39,6 @@ func (i *impl) RegisterInformer(ii InformerInjector) {
 	i.informers = append(i.informers, ii)
 }
 
-func (i *impl) RegisterDynamicInformer(ii DynamicInformerInjector) {
-	i.m.Lock()
-	defer i.m.Unlock()
-
-	i.dynamicInformers = append(i.dynamicInformers, ii)
-}
-
 func (i *impl) RegisterFilteredInformers(fii FilteredInformersInjector) {
 	i.m.Lock()
 	defer i.m.Unlock()
@@ -65,14 +54,6 @@ func (i *impl) GetInformers() []InformerInjector {
 	return append(i.informers[:0:0], i.informers...)
 }
 
-func (i *impl) GetDynamicInformers() []DynamicInformerInjector {
-	i.m.RLock()
-	defer i.m.RUnlock()
-
-	// Copy the slice before returning.
-	return append(i.dynamicInformers[:0:0], i.dynamicInformers...)
-}
-
 func (i *impl) GetFilteredInformers() []FilteredInformersInjector {
 	i.m.RLock()
 	defer i.m.RUnlock()
@@ -81,22 +62,6 @@ func (i *impl) GetFilteredInformers() []FilteredInformersInjector {
 	return append(i.filteredInformers[:0:0], i.filteredInformers...)
 }
 
-func (i *impl) SetupDynamic(ctx context.Context) context.Context {
-	// Based on the reconcilers we have linked, build up a set of clients and inject
-	// them onto the context.
-	for _, ci := range i.GetDynamicClients() {
-		ctx = ci(ctx)
-	}
-
-	// Based on the reconcilers we have linked, build up a set of informers
-	// and inject them onto the context.
-	for _, ii := range i.GetDynamicInformers() {
-		ctx = ii(ctx)
-	}
-
-	return ctx
-}
-
 func (i *impl) SetupInformers(ctx context.Context, cfg *rest.Config) (context.Context, []controller.Informer) {
 	// Based on the reconcilers we have linked, build up a set of clients and inject
 	// them onto the context.
diff --git a/vendor/knative.dev/pkg/injection/interface.go b/vendor/knative.dev/pkg/injection/interface.go
index 158864015f..c6d5715ad5 100644
--- a/vendor/knative.dev/pkg/injection/interface.go
+++ b/vendor/knative.dev/pkg/injection/interface.go
@@ -78,29 +78,6 @@ type Interface interface {
 	SetupInformers(context.Context, *rest.Config) (context.Context, []controller.Informer)
 }
 
-// DynamicInterface is the interface for interacting with dynamicclient-based injection
-// implementations, such as Dynamic below.
-type DynamicInterface interface {
-	// RegisterDynamicClient registers a new injector callback for associating
-	// a new dynamicclient-based client with a context.
-	RegisterDynamicClient(DynamicClientInjector)
-
-	// GetDynamicClients fetches all of the registered dynamicclient-based client injectors.
-	GetDynamicClients() []DynamicClientInjector
-
-	// RegisterDynamicInformer registers a new injector callback for associating
-	// a new dynamicclient-based informer with a context.
-	RegisterDynamicInformer(DynamicInformerInjector)
-
-	// GetDynamicInformers fetches all of the registered dynamicclient-based informer injectors.
-	GetDynamicInformers() []DynamicInformerInjector
-
-	// SetupDynamic runs all of the injectors against a context, starting with
-	// the clients and the given stream.  A context infused with the various elements
-	// is returned.
-	SetupDynamic(context.Context) context.Context
-}
-
 type ControllerConstructor func(context.Context, configmap.Watcher) *controller.Impl
 
 // NamedControllerConstructor is a ControllerConstructor with an associated name.
@@ -120,10 +97,6 @@ var (
 	// are being run for real.
 	Default Interface = &impl{}
 
-	// Dynamic is the injection interface to use when bootstrapping a version
-	// of things based on the prototype dynamicclient-based reconciler framework.
-	Dynamic DynamicInterface = &impl{}
-
 	// Fake is the injection interface with which informers should register
 	// to make themselves available to the controller process when it is being
 	// unit tested.
@@ -134,11 +107,9 @@ type impl struct {
 	m sync.RWMutex
 
 	clients           []ClientInjector
-	dynamicClients    []DynamicClientInjector
 	clientFetchers    []ClientFetcher
 	factories         []InformerFactoryInjector
 	informers         []InformerInjector
-	dynamicInformers  []DynamicInformerInjector
 	filteredInformers []FilteredInformersInjector
 	ducks             []DuckFactoryInjector
 }
diff --git a/vendor/knative.dev/serving/pkg/client/clientset/versioned/clientset.go b/vendor/knative.dev/serving/pkg/client/clientset/versioned/clientset.go
index 2a67b266c5..0f89a860b7 100644
--- a/vendor/knative.dev/serving/pkg/client/clientset/versioned/clientset.go
+++ b/vendor/knative.dev/serving/pkg/client/clientset/versioned/clientset.go
@@ -39,8 +39,7 @@ type Interface interface {
 	ServingV1alpha1() servingv1alpha1.ServingV1alpha1Interface
 }
 
-// Clientset contains the clients for groups. Each group has exactly one
-// version included in a Clientset.
+// Clientset contains the clients for groups.
 type Clientset struct {
 	*discovery.DiscoveryClient
 	autoscalingV1alpha1 *autoscalingv1alpha1.AutoscalingV1alpha1Client
diff --git a/vendor/knative.dev/serving/test/e2e-networking-library.sh b/vendor/knative.dev/serving/test/e2e-networking-library.sh
index e5f4d0f9bc..eaa428d1a7 100644
--- a/vendor/knative.dev/serving/test/e2e-networking-library.sh
+++ b/vendor/knative.dev/serving/test/e2e-networking-library.sh
@@ -26,7 +26,7 @@ function stage_gateway_api_resources() {
   mkdir -p "${gateway_dir}"
 
   # TODO: if we switch to istio 1.12 we can reuse stage_istio_head
-  curl -sL https://istio.io/downloadIstioctl | ISTIO_VERSION=1.12.2 sh -
+  curl -sL https://istio.io/downloadIstioctl | ISTIO_VERSION=1.17.2 sh -
 
   local params="--set values.global.proxy.clusterDomain=${CLUSTER_DOMAIN}"
 
diff --git a/vendor/modules.txt b/vendor/modules.txt
index bcad14e84e..c63c03c1f1 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -934,7 +934,7 @@ k8s.io/utils/net
 k8s.io/utils/pointer
 k8s.io/utils/strings/slices
 k8s.io/utils/trace
-# knative.dev/eventing v0.37.1-0.20230524084610-5e245ac60ff1
+# knative.dev/eventing v0.37.1-0.20230627143052-8f7409444808
 ## explicit; go 1.19
 knative.dev/eventing/pkg/apis/config
 knative.dev/eventing/pkg/apis/duck
@@ -963,10 +963,10 @@ knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1
 knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1/fake
 knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1beta2
 knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1beta2/fake
-# knative.dev/hack v0.0.0-20230524013611-5812c57cc1ac
+# knative.dev/hack v0.0.0-20230615155948-d7586a218601
 ## explicit; go 1.18
 knative.dev/hack
-# knative.dev/networking v0.0.0-20230524015214-fcbedadd6544
+# knative.dev/networking v0.0.0-20230622190036-3a75df5dd93d
 ## explicit; go 1.18
 knative.dev/networking/pkg
 knative.dev/networking/pkg/apis/networking
@@ -981,7 +981,7 @@ knative.dev/networking/pkg/http/probe
 knative.dev/networking/pkg/http/proxy
 knative.dev/networking/pkg/http/stats
 knative.dev/networking/pkg/k8s
-# knative.dev/pkg v0.0.0-20230524013411-ec20442c6ead
+# knative.dev/pkg v0.0.0-20230616134650-eb63a40adfb0
 ## explicit; go 1.18
 knative.dev/pkg/apis
 knative.dev/pkg/apis/duck
@@ -1031,7 +1031,7 @@ knative.dev/pkg/tracing/config
 knative.dev/pkg/tracing/propagation
 knative.dev/pkg/tracing/propagation/tracecontextb3
 knative.dev/pkg/tracker
-# knative.dev/serving v0.37.1-0.20230523161715-a65732110abe
+# knative.dev/serving v0.37.1-0.20230626132048-0462ce6dd994
 ## explicit; go 1.18
 knative.dev/serving/pkg/apis/autoscaling
 knative.dev/serving/pkg/apis/autoscaling/v1alpha1