diff --git a/e2e/e2e_test.go b/e2e/e2e_test.go
index c9a5422..99c0e32 100644
--- a/e2e/e2e_test.go
+++ b/e2e/e2e_test.go
@@ -432,10 +432,11 @@ func checkUpgrade(t *testing.T) {
 	cmd.Stderr = os.Stderr
 	require.NoError(t, cmd.Run(), buf.String())
 	actual := buf.String()
-	require.Contains(t, actual, "1.11.3-tetrate-v0 is the latest version in 1.11-tetrate")
+	require.Contains(t, actual, "1.12.1-tetrate-v1 is the latest version in 1.12-tetrate")
 
 	// change image to 1.8.1-tetrate-v0
 	image := "containers.istio.tetratelabs.com/pilot:1.8.1-tetrate-v0"
+	// Update the Istiod image
 	patch := fmt.Sprintf(`{"spec":{"template":{"spec":{"containers":[{"name":"discovery","image":"%s"}]}}}}`,
 		image)
 	cmd = exec.Command("kubectl", "patch", "deployment",
@@ -443,6 +444,15 @@ func checkUpgrade(t *testing.T) {
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
 	require.NoError(t, cmd.Run())
+	// Update the ingress gateway image
+	image = "containers.istio.tetratelabs.com/proxyv2:1.8.1-tetrate-v0"
+	patch = fmt.Sprintf(`{"spec":{"template":{"spec":{"containers":[{"name":"istio-proxy","image":"%s"}]}}}}`,
+		image)
+	cmd = exec.Command("kubectl", "patch", "deployment",
+		"-nistio-system", "istio-ingressgateway", "-p", patch)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	require.NoError(t, cmd.Run())
 	require.Eventually(t, func() bool {
 		cmd := exec.Command("./getmesh", "check-upgrade")
 		buf := new(bytes.Buffer)
diff --git a/site/manifest.json b/site/manifest.json
index 05f434e..90fb6f8 100644
--- a/site/manifest.json
+++ b/site/manifest.json
@@ -39,6 +39,21 @@
       ],
       "is_security_patch": false
     },
+    {
+      "version": "1.12.1",
+      "flavor": "istio",
+      "flavor_version": 0,
+      "k8s_versions": [
+        "1.19",
+        "1.20",
+        "1.21",
+        "1.22"
+      ],
+      "release_notes": [
+        "https://istio.io/latest/news/releases/1.12.x/announcing-1.12.1/"
+      ],
+      "is_security_patch": false
+    },
    {
       "version": "1.11.3",
       "flavor": "tetrate",