diff --git a/go.mod b/go.mod
index 2552699466..6b45f93ac8 100644
--- a/go.mod
+++ b/go.mod
@@ -42,7 +42,7 @@ require (
 	knative.dev/eventing v0.38.0
 	knative.dev/hack v0.0.0-20230712131415-ddae80293c43
 	knative.dev/pkg v0.0.0-20230718152110-aef227e72ead
-	knative.dev/reconciler-test v0.0.0-20230726074640-26cee79ad63d
+	knative.dev/reconciler-test v0.0.0-20230731164843-19232908376e
 	sigs.k8s.io/controller-runtime v0.12.3
 )
 
diff --git a/go.sum b/go.sum
index 2a5e6360fc..dd8adab5dd 100644
--- a/go.sum
+++ b/go.sum
@@ -1345,8 +1345,8 @@ knative.dev/hack v0.0.0-20230712131415-ddae80293c43 h1:3SE06uNfSFGm/5XS+0trbyCUp
 knative.dev/hack v0.0.0-20230712131415-ddae80293c43/go.mod h1:yk2OjGDsbEnQjfxdm0/HJKS2WqTLEFg/N6nUs6Rqx3Q=
 knative.dev/pkg v0.0.0-20230718152110-aef227e72ead h1:2dDzorpKuVZW3Qp7TbirMMq16FbId8f6bacQFX8jXLw=
 knative.dev/pkg v0.0.0-20230718152110-aef227e72ead/go.mod h1:WmrwRV/P+hGHoMraAEfwg6ec+fBTf+Obu41v354Iabc=
-knative.dev/reconciler-test v0.0.0-20230726074640-26cee79ad63d h1:B7s1+wFSkQF3oJFjMK3WGPiKvBYMatjgxqei0CX0BoA=
-knative.dev/reconciler-test v0.0.0-20230726074640-26cee79ad63d/go.mod h1:i+/PWK/n3HPgjXMoj5U7CA6WRW/C3c3EfHCQ0FmrhNM=
+knative.dev/reconciler-test v0.0.0-20230731164843-19232908376e h1:kiW6vipbqTNIXicsOoUQBRH9/dYIbiTZv332Rk+YmvI=
+knative.dev/reconciler-test v0.0.0-20230731164843-19232908376e/go.mod h1:i+/PWK/n3HPgjXMoj5U7CA6WRW/C3c3EfHCQ0FmrhNM=
 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/reconciler-test/pkg/eventshub/assert/step.go b/vendor/knative.dev/reconciler-test/pkg/eventshub/assert/step.go
index 390a4575c5..e4a2436aac 100644
--- a/vendor/knative.dev/reconciler-test/pkg/eventshub/assert/step.go
+++ b/vendor/knative.dev/reconciler-test/pkg/eventshub/assert/step.go
@@ -9,7 +9,6 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	kubeclient "knative.dev/pkg/client/injection/kube/client"
 
-	"knative.dev/reconciler-test/pkg/environment"
 	"knative.dev/reconciler-test/pkg/eventshub"
 	"knative.dev/reconciler-test/pkg/feature"
 )
@@ -126,10 +125,10 @@ func toFixedContextMatchers(ctx context.Context, matchers []eventshub.EventInfoM
 	return out
 }
 
-func MatchPeerCertificatesFromSecret(name string, key string) eventshub.EventInfoMatcherCtx {
+func MatchPeerCertificatesFromSecret(namespace, name string, key string) eventshub.EventInfoMatcherCtx {
 	return func(ctx context.Context, info eventshub.EventInfo) error {
 		secret, err := kubeclient.Get(ctx).CoreV1().
-			Secrets(environment.FromContext(ctx).Namespace()).
+			Secrets(namespace).
 			Get(ctx, name, metav1.GetOptions{})
 
 		if err != nil {
@@ -141,7 +140,7 @@ func MatchPeerCertificatesFromSecret(name string, key string) eventshub.EventInf
 			return fmt.Errorf("failed to get value from secret %s/%s for key %s", secret.Namespace, secret.Name, key)
 		}
 
-		if info.Connection == nil && info.Connection.TLS == nil {
+		if info.Connection == nil || info.Connection.TLS == nil {
 			return fmt.Errorf("failed to match peer certificates, connection is not TLS")
 		}
 
diff --git a/vendor/knative.dev/reconciler-test/pkg/eventshub/options.go b/vendor/knative.dev/reconciler-test/pkg/eventshub/options.go
index 44d82b789c..6448bde960 100644
--- a/vendor/knative.dev/reconciler-test/pkg/eventshub/options.go
+++ b/vendor/knative.dev/reconciler-test/pkg/eventshub/options.go
@@ -88,6 +88,11 @@ func StartSenderToResource(gvr schema.GroupVersionResource, name string) EventsH
 		if u == nil {
 			return fmt.Errorf("resource %v named %s is not addressable", gvr, name)
 		}
+
+		if u.URL.Scheme == "https" {
+			return StartSenderURLTLS(u.URL.String(), u.CACerts)(ctx, envs)
+		}
+
 		return StartSenderURL(u.URL.String())(ctx, envs)
 	}
 }
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 50089c2140..ae93d466c7 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -1541,7 +1541,7 @@ knative.dev/pkg/webhook/json
 knative.dev/pkg/webhook/resourcesemantics
 knative.dev/pkg/webhook/resourcesemantics/defaulting
 knative.dev/pkg/webhook/resourcesemantics/validation
-# knative.dev/reconciler-test v0.0.0-20230726074640-26cee79ad63d
+# knative.dev/reconciler-test v0.0.0-20230731164843-19232908376e
 ## explicit; go 1.18
 knative.dev/reconciler-test/cmd/eventshub
 knative.dev/reconciler-test/pkg/environment