diff --git a/go.mod b/go.mod
index a299f8848..d2cb8ab66 100644
--- a/go.mod
+++ b/go.mod
@@ -11,8 +11,8 @@ require (
 	k8s.io/apimachinery v0.29.2
 	k8s.io/client-go v0.29.2
 	knative.dev/hack v0.0.0-20240302114326-e6dedc74dc47
-	knative.dev/networking v0.0.0-20240301213829-48fd99cee22f
-	knative.dev/pkg v0.0.0-20240301013300-145b9017fff8
+	knative.dev/networking v0.0.0-20240304224543-918a090eb35d
+	knative.dev/pkg v0.0.0-20240305144923-6b13f01ae5f7
 )
 
 require (
@@ -52,9 +52,9 @@ require (
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/openzipkin/zipkin-go v0.4.2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/prometheus/client_golang v1.18.0 // indirect
-	github.com/prometheus/client_model v0.5.0 // indirect
-	github.com/prometheus/common v0.48.0 // indirect
+	github.com/prometheus/client_golang v1.19.0 // indirect
+	github.com/prometheus/client_model v0.6.0 // indirect
+	github.com/prometheus/common v0.49.0 // indirect
 	github.com/prometheus/procfs v0.12.0 // indirect
 	github.com/prometheus/statsd_exporter v0.22.7 // indirect
 	github.com/rs/dnscache v0.0.0-20211102005908-e0241e321417 // indirect
@@ -75,7 +75,7 @@ require (
 	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
 	google.golang.org/api v0.167.0 // indirect
 	google.golang.org/appengine v1.6.8 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20240205150955-31a09d347014 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240221002015-b0ce06bbee7c // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240213162025-012b6fc9bca9 // indirect
 	google.golang.org/grpc v1.62.0 // indirect
 	google.golang.org/protobuf v1.32.0 // indirect
diff --git a/go.sum b/go.sum
index 5a29d05ca..4ebecd39c 100644
--- a/go.sum
+++ b/go.sum
@@ -260,22 +260,22 @@ github.com/prometheus/client_golang v1.11.0/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqr
 github.com/prometheus/client_golang v1.12.1/go.mod h1:3Z9XVyYiZYEO+YQWt3RD2R3jrbd179Rt297l4aS6nDY=
 github.com/prometheus/client_golang v1.12.2/go.mod h1:3Z9XVyYiZYEO+YQWt3RD2R3jrbd179Rt297l4aS6nDY=
 github.com/prometheus/client_golang v1.13.0/go.mod h1:vTeo+zgvILHsnnj/39Ou/1fPN5nJFOEMgftOUOmlvYQ=
-github.com/prometheus/client_golang v1.18.0 h1:HzFfmkOzH5Q8L8G+kSJKUx5dtG87sewO+FoDDqP5Tbk=
-github.com/prometheus/client_golang v1.18.0/go.mod h1:T+GXkCk5wSJyOqMIzVgvvjFDlkOQntgjkJWKrN5txjA=
+github.com/prometheus/client_golang v1.19.0 h1:ygXvpU1AoN1MhdzckN+PyD9QJOSD4x7kmXYlnfbA6JU=
+github.com/prometheus/client_golang v1.19.0/go.mod h1:ZRM9uEAypZakd+q/x7+gmsvXdURP+DABIEIjnmDdp+k=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
-github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw=
-github.com/prometheus/client_model v0.5.0/go.mod h1:dTiFglRmd66nLR9Pv9f0mZi7B7fk5Pm3gvsjB5tr+kI=
+github.com/prometheus/client_model v0.6.0 h1:k1v3CzpSRUTrKMppY35TLwPvxHqBu0bYgxZzqGIgaos=
+github.com/prometheus/client_model v0.6.0/go.mod h1:NTQHnmxFpouOD0DpvP4XujX3CdOAGQPoaGhyTchlyt8=
 github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
 github.com/prometheus/common v0.10.0/go.mod h1:Tlit/dnDKsSWFlCLTWaA1cyBgKHSMdTB80sz/V91rCo=
 github.com/prometheus/common v0.26.0/go.mod h1:M7rCNAaPfAosfx8veZJCuw84e35h3Cfd9VFqTh1DIvc=
 github.com/prometheus/common v0.32.1/go.mod h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls=
 github.com/prometheus/common v0.35.0/go.mod h1:phzohg0JFMnBEFGxTDbfu3QyL5GI8gTQJFhYO5B3mfA=
 github.com/prometheus/common v0.37.0/go.mod h1:phzohg0JFMnBEFGxTDbfu3QyL5GI8gTQJFhYO5B3mfA=
-github.com/prometheus/common v0.48.0 h1:QO8U2CdOzSn1BBsmXJXduaaW+dY/5QLjfB8svtSzKKE=
-github.com/prometheus/common v0.48.0/go.mod h1:0/KsvlIEfPQCQ5I2iNSAWKPZziNCvRs5EC6ILDTlAPc=
+github.com/prometheus/common v0.49.0 h1:ToNTdK4zSnPVJmh698mGFkDor9wBI/iGaJy5dbH1EgI=
+github.com/prometheus/common v0.49.0/go.mod h1:Kxm+EULxRbUkjGU6WFsQqo3ORzB4tyKvlWFOE9mB2sE=
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/procfs v0.1.3/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
@@ -611,10 +611,10 @@ google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7Fc
 google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
-google.golang.org/genproto v0.0.0-20240205150955-31a09d347014 h1:g/4bk7P6TPMkAUbUhquq98xey1slwvuVJPosdBqYJlU=
-google.golang.org/genproto v0.0.0-20240205150955-31a09d347014/go.mod h1:xEgQu1e4stdSSsxPDK8Azkrk/ECl5HvdPf6nbZrTS5M=
-google.golang.org/genproto/googleapis/api v0.0.0-20240205150955-31a09d347014 h1:x9PwdEgd11LgK+orcck69WVRo7DezSO4VUMPI4xpc8A=
-google.golang.org/genproto/googleapis/api v0.0.0-20240205150955-31a09d347014/go.mod h1:rbHMSEDyoYX62nRVLOCc4Qt1HbsdytAYoVwgjiOhF3I=
+google.golang.org/genproto v0.0.0-20240213162025-012b6fc9bca9 h1:9+tzLLstTlPTRyJTh+ah5wIMsBW5c4tQwGTN3thOW9Y=
+google.golang.org/genproto v0.0.0-20240213162025-012b6fc9bca9/go.mod h1:mqHbVIp48Muh7Ywss/AD6I5kNVKZMmAa/QEW58Gxp2s=
+google.golang.org/genproto/googleapis/api v0.0.0-20240221002015-b0ce06bbee7c h1:9g7erC9qu44ks7UK4gDNlnk4kOxZG707xKm4jVniy6o=
+google.golang.org/genproto/googleapis/api v0.0.0-20240221002015-b0ce06bbee7c/go.mod h1:5iCWqnniDlqZHrd3neWVTOwvh/v6s3232omMecelax8=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240213162025-012b6fc9bca9 h1:hZB7eLIaYlW9qXRfCq/qDaPdbeY3757uARz5Vvfv+cY=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240213162025-012b6fc9bca9/go.mod h1:YUWgXUFRPfoYK1IHMuxH5K6nPEXSCzIMljnQ59lLRCk=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
@@ -697,10 +697,10 @@ k8s.io/utils v0.0.0-20240102154912-e7106e64919e h1:eQ/4ljkx21sObifjzXwlPKpdGLrCf
 k8s.io/utils v0.0.0-20240102154912-e7106e64919e/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 knative.dev/hack v0.0.0-20240302114326-e6dedc74dc47 h1:ob3nmyZw8vJbvnHQdnDTG/5RDeUKBj5erjTdef/Mpew=
 knative.dev/hack v0.0.0-20240302114326-e6dedc74dc47/go.mod h1:yk2OjGDsbEnQjfxdm0/HJKS2WqTLEFg/N6nUs6Rqx3Q=
-knative.dev/networking v0.0.0-20240301213829-48fd99cee22f h1:4NtA408WaBmyCKCuSq3AD027/YvyjC6ltF4YNNHGj5U=
-knative.dev/networking v0.0.0-20240301213829-48fd99cee22f/go.mod h1:Llg1nQIqMqiMTmfKyebjCvkSjzRqqQ6Z23oyCMVla7c=
-knative.dev/pkg v0.0.0-20240301013300-145b9017fff8 h1:NnFumOSY3xsUMPInOcllg2GzxKeP+MU448wn7L66QpY=
-knative.dev/pkg v0.0.0-20240301013300-145b9017fff8/go.mod h1:RcjeKl+Pv5Ufdvs8COdJEHJKutJh42yfIXILGOjy1ng=
+knative.dev/networking v0.0.0-20240304224543-918a090eb35d h1:hpkju9H9repi7PlOqnj4V8j6xVgMq0vnCPewzcAzfOg=
+knative.dev/networking v0.0.0-20240304224543-918a090eb35d/go.mod h1:5nPeRHxex0Q3YWiCq1YHhdutnpUF6/9ya23PiIC5plw=
+knative.dev/pkg v0.0.0-20240305144923-6b13f01ae5f7 h1:/HywUbVbk1SmZqjnL0Xs8pL6nGB2JKWPnqu4cuEtImY=
+knative.dev/pkg v0.0.0-20240305144923-6b13f01ae5f7/go.mod h1:U/BhJJ4aJjqRdQiQ3lt7zFuoO81hCuIiOPDkKdoUzZc=
 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/github.com/prometheus/client_model/go/metrics.pb.go b/vendor/github.com/prometheus/client_model/go/metrics.pb.go
index cee360db7..2f1549075 100644
--- a/vendor/github.com/prometheus/client_model/go/metrics.pb.go
+++ b/vendor/github.com/prometheus/client_model/go/metrics.pb.go
@@ -483,6 +483,8 @@ type Histogram struct {
 	// histograms.
 	PositiveDelta []int64   `protobuf:"zigzag64,13,rep,name=positive_delta,json=positiveDelta" json:"positive_delta,omitempty"` // Count delta of each bucket compared to previous one (or to zero for 1st bucket).
 	PositiveCount []float64 `protobuf:"fixed64,14,rep,name=positive_count,json=positiveCount" json:"positive_count,omitempty"`  // Absolute count of each bucket.
+	// Only used for native histograms. These exemplars MUST have a timestamp.
+	Exemplars []*Exemplar `protobuf:"bytes,16,rep,name=exemplars" json:"exemplars,omitempty"`
 }
 
 func (x *Histogram) Reset() {
@@ -622,6 +624,13 @@ func (x *Histogram) GetPositiveCount() []float64 {
 	return nil
 }
 
+func (x *Histogram) GetExemplars() []*Exemplar {
+	if x != nil {
+		return x.Exemplars
+	}
+	return nil
+}
+
 // A Bucket of a conventional histogram, each of which is treated as
 // an individual counter-like time series by Prometheus.
 type Bucket struct {
@@ -923,6 +932,7 @@ type MetricFamily struct {
 	Help   *string     `protobuf:"bytes,2,opt,name=help" json:"help,omitempty"`
 	Type   *MetricType `protobuf:"varint,3,opt,name=type,enum=io.prometheus.client.MetricType" json:"type,omitempty"`
 	Metric []*Metric   `protobuf:"bytes,4,rep,name=metric" json:"metric,omitempty"`
+	Unit   *string     `protobuf:"bytes,5,opt,name=unit" json:"unit,omitempty"`
 }
 
 func (x *MetricFamily) Reset() {
@@ -985,6 +995,13 @@ func (x *MetricFamily) GetMetric() []*Metric {
 	return nil
 }
 
+func (x *MetricFamily) GetUnit() string {
+	if x != nil && x.Unit != nil {
+		return *x.Unit
+	}
+	return ""
+}
+
 var File_io_prometheus_client_metrics_proto protoreflect.FileDescriptor
 
 var file_io_prometheus_client_metrics_proto_rawDesc = []byte{
@@ -1028,7 +1045,7 @@ var file_io_prometheus_client_metrics_proto_rawDesc = []byte{
 	0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x52, 0x10, 0x63, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64,
 	0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x22, 0x1f, 0x0a, 0x07, 0x55, 0x6e, 0x74,
 	0x79, 0x70, 0x65, 0x64, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x01, 0x20,
-	0x01, 0x28, 0x01, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x22, 0xac, 0x05, 0x0a, 0x09, 0x48,
+	0x01, 0x28, 0x01, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x22, 0xea, 0x05, 0x0a, 0x09, 0x48,
 	0x69, 0x73, 0x74, 0x6f, 0x67, 0x72, 0x61, 0x6d, 0x12, 0x21, 0x0a, 0x0c, 0x73, 0x61, 0x6d, 0x70,
 	0x6c, 0x65, 0x5f, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x04, 0x52, 0x0b,
 	0x73, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x12, 0x2c, 0x0a, 0x12, 0x73,
@@ -1071,79 +1088,84 @@ var file_io_prometheus_client_metrics_proto_rawDesc = []byte{
 	0x03, 0x28, 0x12, 0x52, 0x0d, 0x70, 0x6f, 0x73, 0x69, 0x74, 0x69, 0x76, 0x65, 0x44, 0x65, 0x6c,
 	0x74, 0x61, 0x12, 0x25, 0x0a, 0x0e, 0x70, 0x6f, 0x73, 0x69, 0x74, 0x69, 0x76, 0x65, 0x5f, 0x63,
 	0x6f, 0x75, 0x6e, 0x74, 0x18, 0x0e, 0x20, 0x03, 0x28, 0x01, 0x52, 0x0d, 0x70, 0x6f, 0x73, 0x69,
-	0x74, 0x69, 0x76, 0x65, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x22, 0xc6, 0x01, 0x0a, 0x06, 0x42, 0x75,
-	0x63, 0x6b, 0x65, 0x74, 0x12, 0x29, 0x0a, 0x10, 0x63, 0x75, 0x6d, 0x75, 0x6c, 0x61, 0x74, 0x69,
-	0x76, 0x65, 0x5f, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x04, 0x52, 0x0f,
-	0x63, 0x75, 0x6d, 0x75, 0x6c, 0x61, 0x74, 0x69, 0x76, 0x65, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x12,
-	0x34, 0x0a, 0x16, 0x63, 0x75, 0x6d, 0x75, 0x6c, 0x61, 0x74, 0x69, 0x76, 0x65, 0x5f, 0x63, 0x6f,
-	0x75, 0x6e, 0x74, 0x5f, 0x66, 0x6c, 0x6f, 0x61, 0x74, 0x18, 0x04, 0x20, 0x01, 0x28, 0x01, 0x52,
-	0x14, 0x63, 0x75, 0x6d, 0x75, 0x6c, 0x61, 0x74, 0x69, 0x76, 0x65, 0x43, 0x6f, 0x75, 0x6e, 0x74,
-	0x46, 0x6c, 0x6f, 0x61, 0x74, 0x12, 0x1f, 0x0a, 0x0b, 0x75, 0x70, 0x70, 0x65, 0x72, 0x5f, 0x62,
-	0x6f, 0x75, 0x6e, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x01, 0x52, 0x0a, 0x75, 0x70, 0x70, 0x65,
-	0x72, 0x42, 0x6f, 0x75, 0x6e, 0x64, 0x12, 0x3a, 0x0a, 0x08, 0x65, 0x78, 0x65, 0x6d, 0x70, 0x6c,
-	0x61, 0x72, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x1e, 0x2e, 0x69, 0x6f, 0x2e, 0x70, 0x72,
-	0x6f, 0x6d, 0x65, 0x74, 0x68, 0x65, 0x75, 0x73, 0x2e, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x2e,
-	0x45, 0x78, 0x65, 0x6d, 0x70, 0x6c, 0x61, 0x72, 0x52, 0x08, 0x65, 0x78, 0x65, 0x6d, 0x70, 0x6c,
-	0x61, 0x72, 0x22, 0x3c, 0x0a, 0x0a, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74, 0x53, 0x70, 0x61, 0x6e,
-	0x12, 0x16, 0x0a, 0x06, 0x6f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x11,
-	0x52, 0x06, 0x6f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x12, 0x16, 0x0a, 0x06, 0x6c, 0x65, 0x6e, 0x67,
-	0x74, 0x68, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x06, 0x6c, 0x65, 0x6e, 0x67, 0x74, 0x68,
-	0x22, 0x91, 0x01, 0x0a, 0x08, 0x45, 0x78, 0x65, 0x6d, 0x70, 0x6c, 0x61, 0x72, 0x12, 0x35, 0x0a,
+	0x74, 0x69, 0x76, 0x65, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x12, 0x3c, 0x0a, 0x09, 0x65, 0x78, 0x65,
+	0x6d, 0x70, 0x6c, 0x61, 0x72, 0x73, 0x18, 0x10, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x1e, 0x2e, 0x69,
+	0x6f, 0x2e, 0x70, 0x72, 0x6f, 0x6d, 0x65, 0x74, 0x68, 0x65, 0x75, 0x73, 0x2e, 0x63, 0x6c, 0x69,
+	0x65, 0x6e, 0x74, 0x2e, 0x45, 0x78, 0x65, 0x6d, 0x70, 0x6c, 0x61, 0x72, 0x52, 0x09, 0x65, 0x78,
+	0x65, 0x6d, 0x70, 0x6c, 0x61, 0x72, 0x73, 0x22, 0xc6, 0x01, 0x0a, 0x06, 0x42, 0x75, 0x63, 0x6b,
+	0x65, 0x74, 0x12, 0x29, 0x0a, 0x10, 0x63, 0x75, 0x6d, 0x75, 0x6c, 0x61, 0x74, 0x69, 0x76, 0x65,
+	0x5f, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x04, 0x52, 0x0f, 0x63, 0x75,
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+	0x12, 0x0b, 0x0a, 0x07, 0x55, 0x4e, 0x54, 0x59, 0x50, 0x45, 0x44, 0x10, 0x03, 0x12, 0x0d, 0x0a,
+	0x09, 0x48, 0x49, 0x53, 0x54, 0x4f, 0x47, 0x52, 0x41, 0x4d, 0x10, 0x04, 0x12, 0x13, 0x0a, 0x0f,
+	0x47, 0x41, 0x55, 0x47, 0x45, 0x5f, 0x48, 0x49, 0x53, 0x54, 0x4f, 0x47, 0x52, 0x41, 0x4d, 0x10,
+	0x05, 0x42, 0x52, 0x0a, 0x14, 0x69, 0x6f, 0x2e, 0x70, 0x72, 0x6f, 0x6d, 0x65, 0x74, 0x68, 0x65,
+	0x75, 0x73, 0x2e, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x5a, 0x3a, 0x67, 0x69, 0x74, 0x68, 0x75,
+	0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x70, 0x72, 0x6f, 0x6d, 0x65, 0x74, 0x68, 0x65, 0x75, 0x73,
+	0x2f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x5f, 0x6d, 0x6f, 0x64, 0x65, 0x6c, 0x2f, 0x67, 0x6f,
+	0x3b, 0x69, 0x6f, 0x5f, 0x70, 0x72, 0x6f, 0x6d, 0x65, 0x74, 0x68, 0x65, 0x75, 0x73, 0x5f, 0x63,
+	0x6c, 0x69, 0x65, 0x6e, 0x74,
 }
 
 var (
@@ -1185,22 +1207,23 @@ var file_io_prometheus_client_metrics_proto_depIdxs = []int32{
 	13, // 5: io.prometheus.client.Histogram.created_timestamp:type_name -> google.protobuf.Timestamp
 	9,  // 6: io.prometheus.client.Histogram.negative_span:type_name -> io.prometheus.client.BucketSpan
 	9,  // 7: io.prometheus.client.Histogram.positive_span:type_name -> io.prometheus.client.BucketSpan
-	10, // 8: io.prometheus.client.Bucket.exemplar:type_name -> io.prometheus.client.Exemplar
-	1,  // 9: io.prometheus.client.Exemplar.label:type_name -> io.prometheus.client.LabelPair
-	13, // 10: io.prometheus.client.Exemplar.timestamp:type_name -> google.protobuf.Timestamp
-	1,  // 11: io.prometheus.client.Metric.label:type_name -> io.prometheus.client.LabelPair
-	2,  // 12: io.prometheus.client.Metric.gauge:type_name -> io.prometheus.client.Gauge
-	3,  // 13: io.prometheus.client.Metric.counter:type_name -> io.prometheus.client.Counter
-	5,  // 14: io.prometheus.client.Metric.summary:type_name -> io.prometheus.client.Summary
-	6,  // 15: io.prometheus.client.Metric.untyped:type_name -> io.prometheus.client.Untyped
-	7,  // 16: io.prometheus.client.Metric.histogram:type_name -> io.prometheus.client.Histogram
-	0,  // 17: io.prometheus.client.MetricFamily.type:type_name -> io.prometheus.client.MetricType
-	11, // 18: io.prometheus.client.MetricFamily.metric:type_name -> io.prometheus.client.Metric
-	19, // [19:19] is the sub-list for method output_type
-	19, // [19:19] is the sub-list for method input_type
-	19, // [19:19] is the sub-list for extension type_name
-	19, // [19:19] is the sub-list for extension extendee
-	0,  // [0:19] is the sub-list for field type_name
+	10, // 8: io.prometheus.client.Histogram.exemplars:type_name -> io.prometheus.client.Exemplar
+	10, // 9: io.prometheus.client.Bucket.exemplar:type_name -> io.prometheus.client.Exemplar
+	1,  // 10: io.prometheus.client.Exemplar.label:type_name -> io.prometheus.client.LabelPair
+	13, // 11: io.prometheus.client.Exemplar.timestamp:type_name -> google.protobuf.Timestamp
+	1,  // 12: io.prometheus.client.Metric.label:type_name -> io.prometheus.client.LabelPair
+	2,  // 13: io.prometheus.client.Metric.gauge:type_name -> io.prometheus.client.Gauge
+	3,  // 14: io.prometheus.client.Metric.counter:type_name -> io.prometheus.client.Counter
+	5,  // 15: io.prometheus.client.Metric.summary:type_name -> io.prometheus.client.Summary
+	6,  // 16: io.prometheus.client.Metric.untyped:type_name -> io.prometheus.client.Untyped
+	7,  // 17: io.prometheus.client.Metric.histogram:type_name -> io.prometheus.client.Histogram
+	0,  // 18: io.prometheus.client.MetricFamily.type:type_name -> io.prometheus.client.MetricType
+	11, // 19: io.prometheus.client.MetricFamily.metric:type_name -> io.prometheus.client.Metric
+	20, // [20:20] is the sub-list for method output_type
+	20, // [20:20] is the sub-list for method input_type
+	20, // [20:20] is the sub-list for extension type_name
+	20, // [20:20] is the sub-list for extension extendee
+	0,  // [0:20] is the sub-list for field type_name
 }
 
 func init() { file_io_prometheus_client_metrics_proto_init() }
diff --git a/vendor/github.com/prometheus/common/expfmt/encode.go b/vendor/github.com/prometheus/common/expfmt/encode.go
index 8fd806184..7f6cbe7d2 100644
--- a/vendor/github.com/prometheus/common/expfmt/encode.go
+++ b/vendor/github.com/prometheus/common/expfmt/encode.go
@@ -139,7 +139,13 @@ func NegotiateIncludingOpenMetrics(h http.Header) Format {
 // interface is kept for backwards compatibility.
 // In cases where the Format does not allow for UTF-8 names, the global
 // NameEscapingScheme will be applied.
-func NewEncoder(w io.Writer, format Format) Encoder {
+//
+// NewEncoder can be called with additional options to customize the OpenMetrics text output.
+// For example:
+// NewEncoder(w, FmtOpenMetrics_1_0_0, WithCreatedLines())
+//
+// Extra options are ignored for all other formats.
+func NewEncoder(w io.Writer, format Format, options ...EncoderOption) Encoder {
 	escapingScheme := format.ToEscapingScheme()
 
 	switch format.FormatType() {
@@ -178,7 +184,7 @@ func NewEncoder(w io.Writer, format Format) Encoder {
 	case TypeOpenMetrics:
 		return encoderCloser{
 			encode: func(v *dto.MetricFamily) error {
-				_, err := MetricFamilyToOpenMetrics(w, model.EscapeMetricFamily(v, escapingScheme))
+				_, err := MetricFamilyToOpenMetrics(w, model.EscapeMetricFamily(v, escapingScheme), options...)
 				return err
 			},
 			close: func() error {
diff --git a/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go b/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go
index 5622578ed..63fc1f4d1 100644
--- a/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go
+++ b/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go
@@ -22,11 +22,35 @@ import (
 	"strconv"
 	"strings"
 
+	"google.golang.org/protobuf/types/known/timestamppb"
+
 	"github.com/prometheus/common/model"
 
 	dto "github.com/prometheus/client_model/go"
 )
 
+type encoderOption struct {
+	withCreatedLines bool
+}
+
+type EncoderOption func(*encoderOption)
+
+// WithCreatedLines is an EncoderOption that configures the OpenMetrics encoder
+// to include _created lines (See
+// https://github.com/OpenObservability/OpenMetrics/blob/main/specification/OpenMetrics.md#counter-1).
+// Created timestamps can improve the accuracy of series reset detection, but
+// come with a bandwidth cost.
+//
+// At the time of writing, created timestamp ingestion is still experimental in
+// Prometheus and need to be enabled with the feature-flag
+// `--feature-flag=created-timestamp-zero-ingestion`, and breaking changes are
+// still possible. Therefore, it is recommended to use this feature with caution.
+func WithCreatedLines() EncoderOption {
+	return func(t *encoderOption) {
+		t.withCreatedLines = true
+	}
+}
+
 // MetricFamilyToOpenMetrics converts a MetricFamily proto message into the
 // OpenMetrics text format and writes the resulting lines to 'out'. It returns
 // the number of bytes written and any error encountered. The output will have
@@ -64,15 +88,20 @@ import (
 //     its type will be set to `unknown` in that case to avoid invalid OpenMetrics
 //     output.
 //
-//   - No support for the following (optional) features: `# UNIT` line, `_created`
-//     line, info type, stateset type, gaugehistogram type.
+//   - No support for the following (optional) features: `# UNIT` line, info type,
+//     stateset type, gaugehistogram type.
 //
 //   - The size of exemplar labels is not checked (i.e. it's possible to create
 //     exemplars that are larger than allowed by the OpenMetrics specification).
 //
 //   - The value of Counters is not checked. (OpenMetrics doesn't allow counters
 //     with a `NaN` value.)
-func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int, err error) {
+func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...EncoderOption) (written int, err error) {
+	toOM := encoderOption{}
+	for _, option := range options {
+		option(&toOM)
+	}
+
 	name := in.GetName()
 	if name == "" {
 		return 0, fmt.Errorf("MetricFamily has no name: %s", in)
@@ -164,6 +193,7 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int
 		return
 	}
 
+	var createdTsBytesWritten int
 	// Finally the samples, one line for each.
 	for _, metric := range in.Metric {
 		switch metricType {
@@ -181,6 +211,10 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int
 				metric.Counter.GetValue(), 0, false,
 				metric.Counter.Exemplar,
 			)
+			if toOM.withCreatedLines && metric.Counter.CreatedTimestamp != nil {
+				createdTsBytesWritten, err = writeOpenMetricsCreated(w, name, "_total", metric, "", 0, metric.Counter.GetCreatedTimestamp())
+				n += createdTsBytesWritten
+			}
 		case dto.MetricType_GAUGE:
 			if metric.Gauge == nil {
 				return written, fmt.Errorf(
@@ -235,6 +269,10 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int
 				0, metric.Summary.GetSampleCount(), true,
 				nil,
 			)
+			if toOM.withCreatedLines && metric.Summary.CreatedTimestamp != nil {
+				createdTsBytesWritten, err = writeOpenMetricsCreated(w, name, "", metric, "", 0, metric.Summary.GetCreatedTimestamp())
+				n += createdTsBytesWritten
+			}
 		case dto.MetricType_HISTOGRAM:
 			if metric.Histogram == nil {
 				return written, fmt.Errorf(
@@ -283,6 +321,10 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily) (written int
 				0, metric.Histogram.GetSampleCount(), true,
 				nil,
 			)
+			if toOM.withCreatedLines && metric.Histogram.CreatedTimestamp != nil {
+				createdTsBytesWritten, err = writeOpenMetricsCreated(w, name, "", metric, "", 0, metric.Histogram.GetCreatedTimestamp())
+				n += createdTsBytesWritten
+			}
 		default:
 			return written, fmt.Errorf(
 				"unexpected type in metric %s %s", name, metric,
@@ -350,7 +392,7 @@ func writeOpenMetricsSample(
 			return written, err
 		}
 	}
-	if exemplar != nil {
+	if exemplar != nil && len(exemplar.Label) > 0 {
 		n, err = writeExemplar(w, exemplar)
 		written += n
 		if err != nil {
@@ -473,6 +515,49 @@ func writeOpenMetricsNameAndLabelPairs(
 	return written, nil
 }
 
+// writeOpenMetricsCreated writes the created timestamp for a single time series
+// following OpenMetrics text format to w, given the metric name, the metric proto
+// message itself, optionally a suffix to be removed, e.g. '_total' for counters,
+// an additional label name with a float64 value (use empty string as label name if
+// not required) and the timestamp that represents the created timestamp.
+// The function returns the number of bytes written and any error encountered.
+func writeOpenMetricsCreated(w enhancedWriter,
+	name, suffixToTrim string, metric *dto.Metric,
+	additionalLabelName string, additionalLabelValue float64,
+	createdTimestamp *timestamppb.Timestamp,
+) (int, error) {
+	written := 0
+	n, err := writeOpenMetricsNameAndLabelPairs(
+		w, strings.TrimSuffix(name, suffixToTrim)+"_created", metric.Label, additionalLabelName, additionalLabelValue,
+	)
+	written += n
+	if err != nil {
+		return written, err
+	}
+
+	err = w.WriteByte(' ')
+	written++
+	if err != nil {
+		return written, err
+	}
+
+	// TODO(beorn7): Format this directly from components of ts to
+	// avoid overflow/underflow and precision issues of the float
+	// conversion.
+	n, err = writeOpenMetricsFloat(w, float64(createdTimestamp.AsTime().UnixNano())/1e9)
+	written += n
+	if err != nil {
+		return written, err
+	}
+
+	err = w.WriteByte('\n')
+	written++
+	if err != nil {
+		return written, err
+	}
+	return written, nil
+}
+
 // writeExemplar writes the provided exemplar in OpenMetrics format to w. The
 // function returns the number of bytes written and any error encountered.
 func writeExemplar(w enhancedWriter, e *dto.Exemplar) (int, error) {
diff --git a/vendor/github.com/prometheus/common/model/labelset.go b/vendor/github.com/prometheus/common/model/labelset.go
index 6eda08a73..ec738e624 100644
--- a/vendor/github.com/prometheus/common/model/labelset.go
+++ b/vendor/github.com/prometheus/common/model/labelset.go
@@ -14,10 +14,12 @@
 package model
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
+	"slices"
 	"sort"
-	"strings"
+	"strconv"
 )
 
 // A LabelSet is a collection of LabelName and LabelValue pairs.  The LabelSet
@@ -129,14 +131,27 @@ func (l LabelSet) Merge(other LabelSet) LabelSet {
 	return result
 }
 
+// String will look like `{foo="bar", more="less"}`. Names are sorted alphabetically.
 func (l LabelSet) String() string {
-	lstrs := make([]string, 0, len(l))
-	for l, v := range l {
-		lstrs = append(lstrs, fmt.Sprintf("%s=%q", l, v))
+	var lna [32]LabelName // On stack to avoid memory allocation for sorting names.
+	labelNames := lna[:0]
+	for name := range l {
+		labelNames = append(labelNames, name)
 	}
-
-	sort.Strings(lstrs)
-	return fmt.Sprintf("{%s}", strings.Join(lstrs, ", "))
+	slices.Sort(labelNames)
+	var bytea [1024]byte // On stack to avoid memory allocation while building the output.
+	b := bytes.NewBuffer(bytea[:0])
+	b.WriteByte('{')
+	for i, name := range labelNames {
+		if i > 0 {
+			b.WriteString(", ")
+		}
+		b.WriteString(string(name))
+		b.WriteByte('=')
+		b.Write(strconv.AppendQuote(b.AvailableBuffer(), string(l[name])))
+	}
+	b.WriteByte('}')
+	return b.String()
 }
 
 // Fingerprint returns the LabelSet's fingerprint.
diff --git a/vendor/modules.txt b/vendor/modules.txt
index ba5c90e9c..28ae51468 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -149,16 +149,16 @@ github.com/openzipkin/zipkin-go/model
 # github.com/pkg/errors v0.9.1
 ## explicit
 github.com/pkg/errors
-# github.com/prometheus/client_golang v1.18.0
-## explicit; go 1.19
+# github.com/prometheus/client_golang v1.19.0
+## explicit; go 1.20
 github.com/prometheus/client_golang/prometheus
 github.com/prometheus/client_golang/prometheus/internal
 github.com/prometheus/client_golang/prometheus/promhttp
-# github.com/prometheus/client_model v0.5.0
+# github.com/prometheus/client_model v0.6.0
 ## explicit; go 1.19
 github.com/prometheus/client_model/go
-# github.com/prometheus/common v0.48.0
-## explicit; go 1.20
+# github.com/prometheus/common v0.49.0
+## explicit; go 1.21
 github.com/prometheus/common/expfmt
 github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg
 github.com/prometheus/common/model
@@ -292,7 +292,7 @@ google.golang.org/appengine/internal/log
 google.golang.org/appengine/internal/remote_api
 google.golang.org/appengine/internal/urlfetch
 google.golang.org/appengine/urlfetch
-# google.golang.org/genproto/googleapis/api v0.0.0-20240205150955-31a09d347014
+# google.golang.org/genproto/googleapis/api v0.0.0-20240221002015-b0ce06bbee7c
 ## explicit; go 1.19
 google.golang.org/genproto/googleapis/api/httpbody
 # google.golang.org/genproto/googleapis/rpc v0.0.0-20240213162025-012b6fc9bca9
@@ -907,7 +907,7 @@ k8s.io/utils/trace
 # knative.dev/hack v0.0.0-20240302114326-e6dedc74dc47
 ## explicit; go 1.18
 knative.dev/hack
-# knative.dev/networking v0.0.0-20240301213829-48fd99cee22f
+# knative.dev/networking v0.0.0-20240304224543-918a090eb35d
 ## explicit; go 1.21
 knative.dev/networking/config
 knative.dev/networking/pkg/apis/networking
@@ -946,7 +946,7 @@ knative.dev/networking/test/test_images/runtime/handlers
 knative.dev/networking/test/test_images/timeout
 knative.dev/networking/test/test_images/wsserver
 knative.dev/networking/test/types
-# knative.dev/pkg v0.0.0-20240301013300-145b9017fff8
+# knative.dev/pkg v0.0.0-20240305144923-6b13f01ae5f7
 ## explicit; go 1.21
 knative.dev/pkg/apis
 knative.dev/pkg/apis/duck