diff --git a/cmd/contour/gatewayprovisioner.go b/cmd/contour/gatewayprovisioner.go
index 16cf5771ea1..3d6951be04a 100644
--- a/cmd/contour/gatewayprovisioner.go
+++ b/cmd/contour/gatewayprovisioner.go
@@ -33,7 +33,7 @@ func registerGatewayProvisioner(app *kingpin.Application) (*kingpin.CmdClause, *
 	cmd := app.Command("gateway-provisioner", "Run contour gateway provisioner.")
 
 	provisionerConfig := &gatewayProvisionerConfig{
-		contourImage:          "ghcr.io/projectcontour/contour:v1.23.3",
+		contourImage:          "ghcr.io/projectcontour/contour:v1.23.4",
 		envoyImage:            "docker.io/envoyproxy/envoy:v1.24.3",
 		metricsBindAddress:    ":8080",
 		leaderElection:        false,
diff --git a/examples/contour/02-job-certgen.yaml b/examples/contour/02-job-certgen.yaml
index 653cbfb53c7..c4b5da55c69 100644
--- a/examples/contour/02-job-certgen.yaml
+++ b/examples/contour/02-job-certgen.yaml
@@ -36,7 +36,7 @@ rules:
 apiVersion: batch/v1
 kind: Job
 metadata:
-  name: contour-certgen-v1.23.3
+  name: contour-certgen-v1.23.4
   namespace: projectcontour
 spec:
   template:
@@ -46,7 +46,7 @@ spec:
     spec:
       containers:
       - name: contour
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         command:
         - contour
diff --git a/examples/contour/03-contour.yaml b/examples/contour/03-contour.yaml
index ee05b278d22..a5c660463be 100644
--- a/examples/contour/03-contour.yaml
+++ b/examples/contour/03-contour.yaml
@@ -45,7 +45,7 @@ spec:
         - --contour-key-file=/certs/tls.key
         - --config-path=/config/contour.yaml
         command: ["contour"]
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         name: contour
         ports:
diff --git a/examples/contour/03-envoy.yaml b/examples/contour/03-envoy.yaml
index fca182250d0..cd672feaf02 100644
--- a/examples/contour/03-envoy.yaml
+++ b/examples/contour/03-envoy.yaml
@@ -29,7 +29,7 @@ spec:
         args:
           - envoy
           - shutdown-manager
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         lifecycle:
           preStop:
@@ -113,7 +113,7 @@ spec:
         - --envoy-key-file=/certs/tls.key
         command:
         - contour
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         name: envoy-initconfig
         volumeMounts:
diff --git a/examples/deployment/03-envoy-deployment.yaml b/examples/deployment/03-envoy-deployment.yaml
index 8b3e07a1b38..f371ea1375f 100644
--- a/examples/deployment/03-envoy-deployment.yaml
+++ b/examples/deployment/03-envoy-deployment.yaml
@@ -42,7 +42,7 @@ spec:
           args:
             - envoy
             - shutdown-manager
-          image: ghcr.io/projectcontour/contour:v1.23.3
+          image: ghcr.io/projectcontour/contour:v1.23.4
           imagePullPolicy: IfNotPresent
           lifecycle:
             preStop:
@@ -126,7 +126,7 @@ spec:
             - --envoy-key-file=/certs/tls.key
           command:
             - contour
-          image: ghcr.io/projectcontour/contour:v1.23.3
+          image: ghcr.io/projectcontour/contour:v1.23.4
           imagePullPolicy: IfNotPresent
           name: envoy-initconfig
           volumeMounts:
diff --git a/examples/gateway-provisioner/03-gateway-provisioner.yaml b/examples/gateway-provisioner/03-gateway-provisioner.yaml
index 342e1a5dcd2..e548bf920f4 100644
--- a/examples/gateway-provisioner/03-gateway-provisioner.yaml
+++ b/examples/gateway-provisioner/03-gateway-provisioner.yaml
@@ -22,7 +22,7 @@ spec:
         - --metrics-addr=127.0.0.1:8080
         - --enable-leader-election
         command: ["contour"]
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         name: contour-gateway-provisioner
         resources:
diff --git a/examples/render/contour-deployment.yaml b/examples/render/contour-deployment.yaml
index 33268bead5e..ada92c3f8dd 100644
--- a/examples/render/contour-deployment.yaml
+++ b/examples/render/contour-deployment.yaml
@@ -6649,7 +6649,7 @@ rules:
 apiVersion: batch/v1
 kind: Job
 metadata:
-  name: contour-certgen-v1.23.3
+  name: contour-certgen-v1.23.4
   namespace: projectcontour
 spec:
   template:
@@ -6659,7 +6659,7 @@ spec:
     spec:
       containers:
       - name: contour
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         command:
         - contour
@@ -6911,7 +6911,7 @@ spec:
         - --contour-key-file=/certs/tls.key
         - --config-path=/config/contour.yaml
         command: ["contour"]
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         name: contour
         ports:
@@ -7013,7 +7013,7 @@ spec:
           args:
             - envoy
             - shutdown-manager
-          image: ghcr.io/projectcontour/contour:v1.23.3
+          image: ghcr.io/projectcontour/contour:v1.23.4
           imagePullPolicy: IfNotPresent
           lifecycle:
             preStop:
@@ -7097,7 +7097,7 @@ spec:
             - --envoy-key-file=/certs/tls.key
           command:
             - contour
-          image: ghcr.io/projectcontour/contour:v1.23.3
+          image: ghcr.io/projectcontour/contour:v1.23.4
           imagePullPolicy: IfNotPresent
           name: envoy-initconfig
           volumeMounts:
diff --git a/examples/render/contour-gateway-provisioner.yaml b/examples/render/contour-gateway-provisioner.yaml
index 330f100ee6f..c8a85212a45 100644
--- a/examples/render/contour-gateway-provisioner.yaml
+++ b/examples/render/contour-gateway-provisioner.yaml
@@ -13837,7 +13837,7 @@ spec:
         - --metrics-addr=127.0.0.1:8080
         - --enable-leader-election
         command: ["contour"]
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         name: contour-gateway-provisioner
         resources:
diff --git a/examples/render/contour-gateway.yaml b/examples/render/contour-gateway.yaml
index 078e42fcd94..828e201a46a 100644
--- a/examples/render/contour-gateway.yaml
+++ b/examples/render/contour-gateway.yaml
@@ -6655,7 +6655,7 @@ rules:
 apiVersion: batch/v1
 kind: Job
 metadata:
-  name: contour-certgen-v1.23.3
+  name: contour-certgen-v1.23.4
   namespace: projectcontour
 spec:
   template:
@@ -6665,7 +6665,7 @@ spec:
     spec:
       containers:
       - name: contour
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         command:
         - contour
@@ -6917,7 +6917,7 @@ spec:
         - --contour-key-file=/certs/tls.key
         - --config-path=/config/contour.yaml
         command: ["contour"]
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         name: contour
         ports:
@@ -7006,7 +7006,7 @@ spec:
         args:
           - envoy
           - shutdown-manager
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         lifecycle:
           preStop:
@@ -7090,7 +7090,7 @@ spec:
         - --envoy-key-file=/certs/tls.key
         command:
         - contour
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         name: envoy-initconfig
         volumeMounts:
diff --git a/examples/render/contour.yaml b/examples/render/contour.yaml
index 113a53c1335..0284b489890 100644
--- a/examples/render/contour.yaml
+++ b/examples/render/contour.yaml
@@ -6649,7 +6649,7 @@ rules:
 apiVersion: batch/v1
 kind: Job
 metadata:
-  name: contour-certgen-v1.23.3
+  name: contour-certgen-v1.23.4
   namespace: projectcontour
 spec:
   template:
@@ -6659,7 +6659,7 @@ spec:
     spec:
       containers:
       - name: contour
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         command:
         - contour
@@ -6911,7 +6911,7 @@ spec:
         - --contour-key-file=/certs/tls.key
         - --config-path=/config/contour.yaml
         command: ["contour"]
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         name: contour
         ports:
@@ -7000,7 +7000,7 @@ spec:
         args:
           - envoy
           - shutdown-manager
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         lifecycle:
           preStop:
@@ -7084,7 +7084,7 @@ spec:
         - --envoy-key-file=/certs/tls.key
         command:
         - contour
-        image: ghcr.io/projectcontour/contour:v1.23.3
+        image: ghcr.io/projectcontour/contour:v1.23.4
         imagePullPolicy: IfNotPresent
         name: envoy-initconfig
         volumeMounts: