diff --git a/go.mod b/go.mod
index df8e9e675..daec46869 100644
--- a/go.mod
+++ b/go.mod
@@ -15,7 +15,7 @@ require (
 	k8s.io/client-go v0.35.4
 	knative.dev/client/pkg v0.0.0-20260429013708-479f2162b627
 	knative.dev/hack v0.0.0-20260421155212-aeb7b4a9bf96
-	knative.dev/networking v0.0.0-20260422140718-e9578ef11562
+	knative.dev/networking v0.0.0-20260531001710-6886d312499b
 	knative.dev/serving v0.49.0
 )
 
@@ -105,7 +105,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912 // indirect
 	k8s.io/utils v0.0.0-20251002143259-bc988d571ff4 // indirect
 	knative.dev/eventing v0.49.0 // indirect
-	knative.dev/pkg v0.0.0-20260422015212-ec452872dcc1 // indirect
+	knative.dev/pkg v0.0.0-20260531000007-52dbd5ece63f // indirect
 	sigs.k8s.io/gateway-api v1.1.0 // indirect
 	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
 	sigs.k8s.io/kustomize/api v0.20.1 // indirect
diff --git a/go.sum b/go.sum
index 9af2895fe..73013f130 100644
--- a/go.sum
+++ b/go.sum
@@ -309,10 +309,10 @@ knative.dev/eventing v0.49.0 h1:Gole9D1AXnZVBCzoqO00/5n8MApy8rRJpTHYXvUFfQc=
 knative.dev/eventing v0.49.0/go.mod h1:5lsUu0xHPLQpfVW7kmYXB7uRCUOnGGPsE87rx3hrRsM=
 knative.dev/hack v0.0.0-20260421155212-aeb7b4a9bf96 h1:YrpWTCDRzoGz0Fe7AcLTsBY+D5vx0ijhuxEVl0z3Xyw=
 knative.dev/hack v0.0.0-20260421155212-aeb7b4a9bf96/go.mod h1:L5RzHgbvam0u8QFHfzCX6MKxu/a/gIGEdaRBqNiVbl0=
-knative.dev/networking v0.0.0-20260422140718-e9578ef11562 h1:3roePSDRNthOFDxwTISYPt2IYEXXVramzpHnH0NMGYs=
-knative.dev/networking v0.0.0-20260422140718-e9578ef11562/go.mod h1:aQO2gITPzLwMPCV9S57rHrb1Zt2mUAYSGLbb/7nqzW0=
-knative.dev/pkg v0.0.0-20260422015212-ec452872dcc1 h1:bO5X2bugzMqoVltm2n16mHpAdpSR0HRWeAKzHUL2Cgk=
-knative.dev/pkg v0.0.0-20260422015212-ec452872dcc1/go.mod h1:EZeB2nBW4QcpZuCPB5a/UnoVIH2N+5z5fwNw1PUeqMg=
+knative.dev/networking v0.0.0-20260531001710-6886d312499b h1:NpQsqhzbiARyMqgAwGfNHE5VYmI8e+rUV2su+PSG/I8=
+knative.dev/networking v0.0.0-20260531001710-6886d312499b/go.mod h1:AbZETfgI2XTQymotrScVLDGMCQsK8vr6IUX+IUUEbvA=
+knative.dev/pkg v0.0.0-20260531000007-52dbd5ece63f h1:HLMi3cN9wbV9hdbu4fX6lX/VciVkAr3XLu8BL10K1E0=
+knative.dev/pkg v0.0.0-20260531000007-52dbd5ece63f/go.mod h1:EZeB2nBW4QcpZuCPB5a/UnoVIH2N+5z5fwNw1PUeqMg=
 knative.dev/serving v0.49.0 h1:5B1JsytwZ+5bh9vOCNnu4GQJ/m6oj61Z/rVKziAY6MA=
 knative.dev/serving v0.49.0/go.mod h1:KXvVnXohxsbE3rCRbr1TZlxeC20qIzhVckDwbsgLWPI=
 sigs.k8s.io/gateway-api v1.1.0 h1:DsLDXCi6jR+Xz8/xd0Z1PYl2Pn0TyaFMOPPZIj4inDM=
diff --git a/vendor/knative.dev/pkg/tracker/enqueue.go b/vendor/knative.dev/pkg/tracker/enqueue.go
index 88d0254b3..f04928d3c 100644
--- a/vendor/knative.dev/pkg/tracker/enqueue.go
+++ b/vendor/knative.dev/pkg/tracker/enqueue.go
@@ -277,8 +277,8 @@ func (i *impl) GetObservers(obj interface{}) []types.NamespacedName {
 				keys = append(keys, key)
 			}
 		}
-		if len(s) == 0 {
-			delete(i.exact, ref)
+		if len(ms) == 0 {
+			delete(i.inexact, ref)
 		}
 	}
 
@@ -309,7 +309,7 @@ func (i *impl) OnDeletedObserver(obj interface{}) {
 	for ref, matchers := range i.inexact {
 		delete(matchers, key)
 		if len(matchers) == 0 {
-			delete(i.exact, ref)
+			delete(i.inexact, ref)
 		}
 	}
 }
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 1f5b5506f..aeb684ffc 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -989,7 +989,7 @@ knative.dev/eventing/pkg/eventingtls
 # knative.dev/hack v0.0.0-20260421155212-aeb7b4a9bf96
 ## explicit; go 1.24
 knative.dev/hack
-# knative.dev/networking v0.0.0-20260422140718-e9578ef11562
+# knative.dev/networking v0.0.0-20260531001710-6886d312499b
 ## explicit; go 1.25.0
 knative.dev/networking/pkg/apis/networking
 knative.dev/networking/pkg/apis/networking/v1alpha1
@@ -1001,7 +1001,7 @@ knative.dev/networking/pkg/client/clientset/versioned/typed/networking/v1alpha1/
 knative.dev/networking/pkg/config
 knative.dev/networking/pkg/http/header
 knative.dev/networking/pkg/ingress
-# knative.dev/pkg v0.0.0-20260422015212-ec452872dcc1
+# knative.dev/pkg v0.0.0-20260531000007-52dbd5ece63f
 ## explicit; go 1.25.0
 knative.dev/pkg/apis
 knative.dev/pkg/apis/duck