diff --git a/go.mod b/go.mod
index f2fb88b6d0..242675a690 100644
--- a/go.mod
+++ b/go.mod
@@ -21,11 +21,11 @@ require (
 	k8s.io/client-go v0.33.4
 	k8s.io/code-generator v0.33.4
 	knative.dev/caching v0.0.0-20250814140644-ebb5f4cb6992
-	knative.dev/eventing v0.46.1-0.20250818084647-0a35d6edaa04
+	knative.dev/eventing v0.46.1-0.20250818152648-b8caa635621e
 	knative.dev/hack v0.0.0-20250708013849-70d4b00da6ba
 	knative.dev/pkg v0.0.0-20250817140644-c745f1fcaa2e
 	knative.dev/reconciler-test v0.0.0-20250818021647-3bf376b1f1ce
-	knative.dev/serving v0.46.1-0.20250818121446-1f2f77ed6a9b
+	knative.dev/serving v0.46.1-0.20250818182249-23f988f3671a
 	sigs.k8s.io/yaml v1.6.0
 )
 
diff --git a/go.sum b/go.sum
index ceae5679b5..b8cb49a93d 100644
--- a/go.sum
+++ b/go.sum
@@ -1705,8 +1705,8 @@ k8s.io/utils v0.0.0-20241210054802-24370beab758 h1:sdbE21q2nlQtFh65saZY+rRM6x6aJ
 k8s.io/utils v0.0.0-20241210054802-24370beab758/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 knative.dev/caching v0.0.0-20250814140644-ebb5f4cb6992 h1:L5lys4PWDE6FH9itOndyAj9bu4ZKfn0UOuLwY2UgxiM=
 knative.dev/caching v0.0.0-20250814140644-ebb5f4cb6992/go.mod h1:eZzEshkV7+sfcLjLlULdJlXV+1IFf/23Tqecyz07drY=
-knative.dev/eventing v0.46.1-0.20250818084647-0a35d6edaa04 h1:3IiyVZfZsSNltuR6OzuA1QRVS8efE+juGHPD89q4Thg=
-knative.dev/eventing v0.46.1-0.20250818084647-0a35d6edaa04/go.mod h1:pA2CWkd3Pl4E0Y81ochzLtZbL8b23+BzpkYSgAUTNqg=
+knative.dev/eventing v0.46.1-0.20250818152648-b8caa635621e h1:cpJitv7xBjLVxPrNNrEtoRuvKQQOKABfxO9sLEyoFDc=
+knative.dev/eventing v0.46.1-0.20250818152648-b8caa635621e/go.mod h1:pA2CWkd3Pl4E0Y81ochzLtZbL8b23+BzpkYSgAUTNqg=
 knative.dev/hack v0.0.0-20250708013849-70d4b00da6ba h1:PkOTBI8DRfvUKD8HTvYYT94NJ49J++llrDo3y0/ZAwc=
 knative.dev/hack v0.0.0-20250708013849-70d4b00da6ba/go.mod h1:R0ritgYtjLDO9527h5vb5X6gfvt5LCrJ55BNbVDsWiY=
 knative.dev/networking v0.0.0-20250814015442-a7d77604fab6 h1:fAtX+2BMMGUR2qajytXxGaOlUqjNghhUzM5Eis4zkZE=
@@ -1715,8 +1715,8 @@ knative.dev/pkg v0.0.0-20250817140644-c745f1fcaa2e h1:MQvV6He65+DIYxcHWahAij/JSw
 knative.dev/pkg v0.0.0-20250817140644-c745f1fcaa2e/go.mod h1:D3Q1EurZkGaiPNEvPpErGmUU7Ny0WgqGVktfIyH2vYM=
 knative.dev/reconciler-test v0.0.0-20250818021647-3bf376b1f1ce h1:IOhYsvpX1mIo+UZei1/dBukpGGlgt5PFWopnS7KZPtE=
 knative.dev/reconciler-test v0.0.0-20250818021647-3bf376b1f1ce/go.mod h1:10PmVxyoupuQCJOGhH9SYhbiwo4Ta2zX/PQ0oGFIqQ0=
-knative.dev/serving v0.46.1-0.20250818121446-1f2f77ed6a9b h1:SZFzv72D0ZpSkQ2VkSPxljqlOV63BVwA29DKNyJPoog=
-knative.dev/serving v0.46.1-0.20250818121446-1f2f77ed6a9b/go.mod h1:BiPDjH+2WedExrayB4IT1qTQJQ92qzussfhSY/R2gLM=
+knative.dev/serving v0.46.1-0.20250818182249-23f988f3671a h1:eeiDiB+EzpN2Q8QsNEAKkdfWzWNTtwkkwOFpqqWWL/g=
+knative.dev/serving v0.46.1-0.20250818182249-23f988f3671a/go.mod h1:BiPDjH+2WedExrayB4IT1qTQJQ92qzussfhSY/R2gLM=
 nhooyr.io/websocket v1.8.6/go.mod h1:B70DZP8IakI65RVQ51MsWP/8jndNma26DVA/nFSCgW0=
 pgregory.net/rapid v1.1.0 h1:CMa0sjHSru3puNx+J0MIAuiiEV4N0qj8/cMWGBBCsjw=
 pgregory.net/rapid v1.1.0/go.mod h1:PY5XlDGj0+V1FCq0o192FdRhpKHGTRIWBgqjDBTrq04=
diff --git a/vendor/knative.dev/eventing/pkg/observability/config.go b/vendor/knative.dev/eventing/pkg/observability/config.go
index 6988bea58e..9f0673caf0 100644
--- a/vendor/knative.dev/eventing/pkg/observability/config.go
+++ b/vendor/knative.dev/eventing/pkg/observability/config.go
@@ -22,6 +22,7 @@ import (
 
 	configmap "knative.dev/pkg/configmap/parser"
 	pkgo11y "knative.dev/pkg/observability"
+	"knative.dev/pkg/observability/metrics"
 )
 
 const (
@@ -30,6 +31,9 @@ const (
 
 	// DefaultEnableSinkEventErrorReporting is used to set the default sink event error reporting value
 	DefaultEnableSinkEventErrorReporting = false
+
+	// DefaultMetricsPort is the default port used for prometheus metrics if the prometheus protocol is used
+	DefaultMetricsPort = 9092
 )
 
 type (
@@ -65,6 +69,11 @@ func NewFromMap(m map[string]string) (*Config, error) {
 		c.BaseConfig = *cfg
 	}
 
+	// Force the port to the default queue user metrics port if it's not overridden
+	if c.BaseConfig.Metrics.Protocol == metrics.ProtocolPrometheus && c.BaseConfig.Metrics.Endpoint == "" {
+		c.BaseConfig.Metrics.Endpoint = fmt.Sprintf(":%d", DefaultMetricsPort)
+	}
+
 	err := configmap.Parse(m, configmap.As(EnableSinkEventErrorReportingKey, &c.EnableSinkEventErrorReporting))
 	if err != nil {
 		fmt.Printf("failed to parse enable-sink-error-reporting: %s\n", err.Error())
@@ -99,6 +108,11 @@ func MergeWithDefaults(cfg *Config) *Config {
 		cfg.Metrics = d.Metrics
 	}
 
+	// Force the port to the default queue user metrics port if it's not overridden
+	if cfg.BaseConfig.Metrics.Protocol == metrics.ProtocolPrometheus && cfg.BaseConfig.Metrics.Endpoint == "" {
+		cfg.BaseConfig.Metrics.Endpoint = fmt.Sprintf(":%d", DefaultMetricsPort)
+	}
+
 	var emptyRuntime RuntimeConfig
 	if cfg.Runtime == emptyRuntime {
 		cfg.Runtime = d.Runtime
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 609c0f4d1a..95aa8b620d 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -1483,7 +1483,7 @@ k8s.io/utils/trace
 ## explicit; go 1.24.0
 knative.dev/caching/pkg/apis/caching
 knative.dev/caching/pkg/apis/caching/v1alpha1
-# knative.dev/eventing v0.46.1-0.20250818084647-0a35d6edaa04
+# knative.dev/eventing v0.46.1-0.20250818152648-b8caa635621e
 ## explicit; go 1.24.0
 knative.dev/eventing/cmd/heartbeats
 knative.dev/eventing/pkg/apis
@@ -1714,7 +1714,7 @@ knative.dev/reconciler-test/pkg/resources/service
 knative.dev/reconciler-test/pkg/resources/serviceaccount
 knative.dev/reconciler-test/pkg/state
 knative.dev/reconciler-test/resources/certificate
-# knative.dev/serving v0.46.1-0.20250818121446-1f2f77ed6a9b
+# knative.dev/serving v0.46.1-0.20250818182249-23f988f3671a
 ## explicit; go 1.24.0
 knative.dev/serving/pkg/apis/autoscaling
 knative.dev/serving/pkg/apis/autoscaling/v1alpha1