diff --git a/go.mod b/go.mod
index f693c35e7..9ed49a614 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/containernetworking/plugins v1.1.0
 	github.com/fsnotify/fsnotify v1.6.0
 	github.com/go-logr/logr v1.3.0 // indirect
-	github.com/k8snetworkplumbingwg/network-attachment-definition-client v1.7.4
+	github.com/k8snetworkplumbingwg/network-attachment-definition-client v1.7.5
 	github.com/onsi/ginkgo/v2 v2.13.2
 	github.com/onsi/gomega v1.30.0
 	github.com/pkg/errors v0.9.1 // indirect
diff --git a/go.sum b/go.sum
index aa06b4c31..bb4c18913 100644
--- a/go.sum
+++ b/go.sum
@@ -825,8 +825,8 @@ github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1
 github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/XSXhF0NWZEnDohbsk=
 github.com/jung-kurt/gofpdf v1.0.0/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes=
 github.com/jung-kurt/gofpdf v1.0.3-0.20190309125859-24315acbbda5/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes=
-github.com/k8snetworkplumbingwg/network-attachment-definition-client v1.7.4 h1:vn0d/47rWzEHpDl3Ac7MiD9DfKK3gNBezI5khPKE7AQ=
-github.com/k8snetworkplumbingwg/network-attachment-definition-client v1.7.4/go.mod h1:CM7HAH5PNuIsqjMN0fGc1ydM74Uj+0VZFhob620nklw=
+github.com/k8snetworkplumbingwg/network-attachment-definition-client v1.7.5 h1:CELpSMPSyicFBaVsxROmfrWlu9yr3Dduk+y7vGrIsx8=
+github.com/k8snetworkplumbingwg/network-attachment-definition-client v1.7.5/go.mod h1:CM7HAH5PNuIsqjMN0fGc1ydM74Uj+0VZFhob620nklw=
 github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
diff --git a/vendor/github.com/k8snetworkplumbingwg/network-attachment-definition-client/pkg/utils/net-attach-def.go b/vendor/github.com/k8snetworkplumbingwg/network-attachment-definition-client/pkg/utils/net-attach-def.go
index a22f5579e..97e6be1cb 100644
--- a/vendor/github.com/k8snetworkplumbingwg/network-attachment-definition-client/pkg/utils/net-attach-def.go
+++ b/vendor/github.com/k8snetworkplumbingwg/network-attachment-definition-client/pkg/utils/net-attach-def.go
@@ -122,6 +122,16 @@ func GetNetworkStatus(pod *corev1.Pod) ([]v1.NetworkStatus, error) {
 	return netStatuses, err
 }
 
+// gatewayInterfaceIndex determines the index of the first interface that has a gateway
+func gatewayInterfaceIndex(ips []*cni100.IPConfig) int {
+	for _, ipConfig := range ips {
+		if ipConfig.Gateway != nil && ipConfig.Interface != nil {
+			return *ipConfig.Interface
+		}
+	}
+	return -1
+}
+
 // CreateNetworkStatuses creates an array of NetworkStatus from CNI result
 // Not to be confused with CreateNetworkStatus (singular)
 // This is the preferred method and picks up when CNI ADD results contain multiple container interfaces
@@ -152,14 +162,36 @@ func CreateNetworkStatuses(r cnitypes.Result, networkName string, defaultNetwork
 	// Same for DNS
 	v1dns := convertDNS(result.DNS)
 
+	// Check for a gateway-associated interface, we'll use this later if we did to mark as the default.
+	gwInterfaceIdx := -1
+	if defaultNetwork {
+		gwInterfaceIdx = gatewayInterfaceIndex(result.IPs)
+	}
+
 	// Initialize NetworkStatus for each container interface (e.g. with sandbox present)
 	indexOfFoundPodInterface := 0
 	foundFirstSandboxIface := false
+	didSetDefault := false
 	for i, iface := range result.Interfaces {
 		if iface.Sandbox != "" {
+			isDefault := false
+
+			// If there's a gateway listed for this interface index found in the ips, we mark that interface as default
+			// notably, we use the first one we find.
+			if defaultNetwork && i == gwInterfaceIdx && !didSetDefault {
+				isDefault = true
+				didSetDefault = true
+			}
+
+			// Otherwise, if we didn't find it, we use the first sandbox interface.
+			if defaultNetwork && gwInterfaceIdx == -1 && !foundFirstSandboxIface {
+				isDefault = true
+				foundFirstSandboxIface = true
+			}
+
 			ns := &v1.NetworkStatus{
 				Name:       networkName,
-				Default:    defaultNetwork && !foundFirstSandboxIface,
+				Default:    isDefault,
 				Interface:  iface.Name,
 				Mac:        iface.Mac,
 				Mtu:        iface.Mtu,
@@ -172,7 +204,6 @@ func CreateNetworkStatuses(r cnitypes.Result, networkName string, defaultNetwork
 			// Map original index to the new slice index
 			indexMap[i] = indexOfFoundPodInterface
 			indexOfFoundPodInterface++
-			foundFirstSandboxIface = true
 		}
 	}
 
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 307c830c5..02147889b 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -114,7 +114,7 @@ github.com/josharian/intern
 # github.com/json-iterator/go v1.1.12
 ## explicit; go 1.12
 github.com/json-iterator/go
-# github.com/k8snetworkplumbingwg/network-attachment-definition-client v1.7.4
+# github.com/k8snetworkplumbingwg/network-attachment-definition-client v1.7.5
 ## explicit; go 1.21
 github.com/k8snetworkplumbingwg/network-attachment-definition-client/pkg/apis/k8s.cni.cncf.io
 github.com/k8snetworkplumbingwg/network-attachment-definition-client/pkg/apis/k8s.cni.cncf.io/v1
@@ -211,6 +211,8 @@ github.com/vishvananda/netlink/nl
 # github.com/vishvananda/netns v0.0.4
 ## explicit; go 1.17
 github.com/vishvananda/netns
+# golang.org/x/mod v0.13.0
+## explicit; go 1.18
 # golang.org/x/net v0.23.0
 ## explicit; go 1.18
 golang.org/x/net/context
@@ -783,6 +785,10 @@ k8s.io/client-go/util/homedir
 k8s.io/client-go/util/keyutil
 k8s.io/client-go/util/retry
 k8s.io/client-go/util/workqueue
+# k8s.io/code-generator v0.29.0 => k8s.io/code-generator v0.29.0
+## explicit; go 1.21
+# k8s.io/gengo v0.0.0-20230829151522-9cce18d56c01
+## explicit; go 1.13
 # k8s.io/klog v1.0.0
 ## explicit; go 1.12
 k8s.io/klog