diff --git a/test/images/agnhost/README.md b/test/images/agnhost/README.md
index bf1578d411e..4e91d3cbf78 100644
--- a/test/images/agnhost/README.md
+++ b/test/images/agnhost/README.md
@@ -40,7 +40,7 @@ For example, let's consider the following `pod.yaml` file:
       containers:
       - args:
         - dns-suffix
-        image: gcr.io/kubernetes-e2e-test-images/agnhost:2.2
+        image: gcr.io/kubernetes-e2e-test-images/agnhost:2.7
         name: agnhost
       dnsConfig:
         nameservers:
@@ -258,14 +258,14 @@ Examples:
 
 ```console
 docker run -i \
-  gcr.io/kubernetes-e2e-test-images/agnhost:2.2 \
+  gcr.io/kubernetes-e2e-test-images/agnhost:2.7 \
   logs-generator --log-lines-total 10 --run-duration 1s
 ```
 
 ```console
 kubectl run logs-generator \
   --generator=run-pod/v1 \
-  --image=gcr.io/kubernetes-e2e-test-images/agnhost:2.2 \
+  --image=gcr.io/kubernetes-e2e-test-images/agnhost:2.7 \
   --restart=Never \
   -- logs-generator -t 10 -d 1s
 ```
@@ -392,7 +392,7 @@ Usage:
 ```console
     kubectl run test-agnhost \
       --generator=run-pod/v1 \
-      --image=gcr.io/kubernetes-e2e-test-images/agnhost:2.2 \
+      --image=gcr.io/kubernetes-e2e-test-images/agnhost:2.7 \
       --restart=Never \
       --env "POD_IP=<POD_IP>" \
       --env "NODE_IP=<NODE_IP>" \
@@ -447,7 +447,7 @@ Usage:
 ```console
     kubectl run test-agnhost \
       --generator=run-pod/v1 \
-      --image=gcr.io/kubernetes-e2e-test-images/agnhost:2.1 \
+      --image=gcr.io/kubernetes-e2e-test-images/agnhost:2.7 \
       --restart=Never \
       --env "BIND_ADDRESS=localhost" \
       --env "BIND_PORT=8080" \
@@ -534,6 +534,6 @@ The image contains `iperf`.
 
 ## Image
 
-The image can be found at `gcr.io/kubernetes-e2e-test-images/agnhost:2.2` for Linux
-containers, and `e2eteam/agnhost:2.2` for Windows containers. In the future, the same
+The image can be found at `gcr.io/kubernetes-e2e-test-images/agnhost:2.7` for Linux
+containers, and `e2eteam/agnhost:2.7` for Windows containers. In the future, the same
 repository can be used for both OSes.
diff --git a/test/images/agnhost/VERSION b/test/images/agnhost/VERSION
index 5154b3f68e9..1effb003408 100644
--- a/test/images/agnhost/VERSION
+++ b/test/images/agnhost/VERSION
@@ -1 +1 @@
-2.6
+2.7
diff --git a/test/images/agnhost/agnhost.go b/test/images/agnhost/agnhost.go
index ae60526f7a0..01a45660eba 100644
--- a/test/images/agnhost/agnhost.go
+++ b/test/images/agnhost/agnhost.go
@@ -44,7 +44,7 @@ import (
 )
 
 func main() {
-	rootCmd := &cobra.Command{Use: "app", Version: "2.6"}
+	rootCmd := &cobra.Command{Use: "app", Version: "2.7"}
 
 	rootCmd.AddCommand(auditproxy.CmdAuditProxy)
 	rootCmd.AddCommand(connect.CmdConnect)
diff --git a/test/images/agnhost/netexec/netexec.go b/test/images/agnhost/netexec/netexec.go
index 94cae02d1af..a3d2ad2af9a 100644
--- a/test/images/agnhost/netexec/netexec.go
+++ b/test/images/agnhost/netexec/netexec.go
@@ -288,7 +288,7 @@ func dialUDP(request string, remoteAddress *net.UDPAddr) (string, error) {
 	if err != nil {
 		return "", fmt.Errorf("udp connection write failed. err:%v", err)
 	}
-	udpResponse := make([]byte, 1024)
+	udpResponse := make([]byte, 2048)
 	Conn.SetReadDeadline(time.Now().Add(5 * time.Second))
 	count, err := Conn.Read(udpResponse)
 	if err != nil || count == 0 {
@@ -393,7 +393,7 @@ func startUDPServer(udpPort int) {
 	serverConn, err := net.ListenUDP("udp", serverAddress)
 	assertNoError(err)
 	defer serverConn.Close()
-	buf := make([]byte, 1024)
+	buf := make([]byte, 2048)
 
 	log.Printf("Started UDP server")
 	// Start responding to readiness probes.