diff --git a/index.yaml b/index.yaml
index e34a779d..08b27ee8 100644
--- a/index.yaml
+++ b/index.yaml
@@ -209,6 +209,20 @@ entries:
     urls:
     - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v0/base-1.21.5.tgz
     version: 1.21.5
+  - apiVersion: v1
+    appVersion: 1.21.5-tetrate-v2
+    created: "2024-09-06T21:14:54.264516886Z"
+    description: Helm chart for deploying Istio cluster resources and CRDs
+    digest: ea778accad0788a60930938e1c4804e03e518818ac58877ada0cf04e8ba14cc6
+    icon: https://istio.io/latest/favicons/android-192x192.png
+    keywords:
+    - istio
+    name: base
+    sources:
+    - https://github.com/istio/istio
+    urls:
+    - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v2/base-1.21.5-tetrate-v2.tgz
+    version: 1.21.5-tetrate-v2
   - apiVersion: v1
     appVersion: 1.21.5-tetrate-v1
     created: "2024-08-16T07:12:30.363135127Z"
@@ -1694,6 +1708,21 @@ entries:
     urls:
     - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v0/cni-1.21.5.tgz
     version: 1.21.5
+  - apiVersion: v1
+    appVersion: 1.21.5-tetrate-v2
+    created: "2024-09-06T21:14:54.26515573Z"
+    description: Helm chart for istio-cni components
+    digest: 49e58d5c99659f15cd835c09446505212ab2eeabb92f0054e64a8ca5f8d09a5f
+    icon: https://istio.io/latest/favicons/android-192x192.png
+    keywords:
+    - istio-cni
+    - istio
+    name: cni
+    sources:
+    - https://github.com/istio/istio/tree/release-1.21/cni
+    urls:
+    - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v2/cni-1.21.5-tetrate-v2.tgz
+    version: 1.21.5-tetrate-v2
   - apiVersion: v1
     appVersion: 1.21.5-tetrate-v1
     created: "2024-08-16T07:12:30.363716765Z"
@@ -3284,6 +3313,22 @@ entries:
     urls:
     - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v0/gateway-1.21.5.tgz
     version: 1.21.5
+  - apiVersion: v2
+    appVersion: 1.21.5-tetrate-v2
+    created: "2024-09-06T21:14:54.26577153Z"
+    description: Helm chart for deploying Istio gateways
+    digest: b7e3c3b59857825fc0e91787dc230e51c04e0d6dffb15e0c2b7cc50de041d1a3
+    icon: https://istio.io/latest/favicons/android-192x192.png
+    keywords:
+    - istio
+    - gateways
+    name: gateway
+    sources:
+    - https://github.com/istio/istio
+    type: application
+    urls:
+    - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v2/gateway-1.21.5-tetrate-v2.tgz
+    version: 1.21.5-tetrate-v2
   - apiVersion: v2
     appVersion: 1.21.5-tetrate-v1
     created: "2024-08-16T07:12:30.364340662Z"
@@ -4937,6 +4982,20 @@ entries:
     urls:
     - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v0/istio-default-1.21.5.tgz
     version: 1.21.5
+  - apiVersion: v1
+    appVersion: 1.21.5-tetrate-v2
+    created: "2024-09-06T21:14:54.266019463Z"
+    description: Helm chart for istio default revision components.
+    digest: 69b0e8e42c387578b886544cd8fa6f94dd2316b408b0c2809588b1e3dad8a7e1
+    icon: https://istio.io/latest/favicons/android-192x192.png
+    keywords:
+    - istio
+    name: istio-default
+    sources:
+    - https://github.com/istio/istio
+    urls:
+    - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v2/istio-default-1.21.5-tetrate-v2.tgz
+    version: 1.21.5-tetrate-v2
   - apiVersion: v1
     appVersion: 1.21.5-tetrate-v1
     created: "2024-08-16T07:12:30.364594907Z"
@@ -6436,6 +6495,22 @@ entries:
     urls:
     - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v0/istio-egress-1.21.5.tgz
     version: 1.21.5
+  - apiVersion: v1
+    appVersion: 1.21.5-tetrate-v2
+    created: "2024-09-06T21:14:54.267160995Z"
+    description: Helm chart for deploying Istio gateways
+    digest: c4190ed8f5948d0318ef90126ebae07c952973cb6581345f6d874ba5e6d61388
+    icon: https://istio.io/latest/favicons/android-192x192.png
+    keywords:
+    - istio
+    - egressgateway
+    - gateways
+    name: istio-egress
+    sources:
+    - https://github.com/istio/istio
+    urls:
+    - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v2/istio-egress-1.21.5-tetrate-v2.tgz
+    version: 1.21.5-tetrate-v2
   - apiVersion: v1
     appVersion: 1.21.5-tetrate-v1
     created: "2024-08-16T07:12:30.36629821Z"
@@ -8117,6 +8192,22 @@ entries:
     urls:
     - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v0/istio-ingress-1.21.5.tgz
     version: 1.21.5
+  - apiVersion: v1
+    appVersion: 1.21.5-tetrate-v2
+    created: "2024-09-06T21:14:54.268449989Z"
+    description: Helm chart for deploying Istio gateways
+    digest: 5ab045038283c811d618a0bc255672752c1152b5b1c2e31442c650b2c8e02951
+    icon: https://istio.io/latest/favicons/android-192x192.png
+    keywords:
+    - istio
+    - ingressgateway
+    - gateways
+    name: istio-ingress
+    sources:
+    - http://github.com/istio/istio
+    urls:
+    - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v2/istio-ingress-1.21.5-tetrate-v2.tgz
+    version: 1.21.5-tetrate-v2
   - apiVersion: v1
     appVersion: 1.21.5-tetrate-v1
     created: "2024-08-16T07:12:30.367120849Z"
@@ -9835,6 +9926,21 @@ entries:
     urls:
     - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v0/istio-operator-1.21.5.tgz
     version: 1.21.5
+  - apiVersion: v1
+    appVersion: 1.21.5-tetrate-v2
+    created: "2024-09-06T21:14:54.268844827Z"
+    description: Helm chart for deploying Istio operator
+    digest: 1bcd0d25f8a2bef5959bebe74efbb43b0db8f0e8b937194c942ff0b0066cc6af
+    icon: https://istio.io/latest/favicons/android-192x192.png
+    keywords:
+    - istio
+    - operator
+    name: istio-operator
+    sources:
+    - https://github.com/istio/istio/tree/master/operator
+    urls:
+    - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v2/istio-operator-1.21.5-tetrate-v2.tgz
+    version: 1.21.5-tetrate-v2
   - apiVersion: v1
     appVersion: 1.21.5-tetrate-v1
     created: "2024-08-16T07:12:30.367476885Z"
@@ -11438,6 +11544,22 @@ entries:
     urls:
     - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v0/istiod-1.21.5.tgz
     version: 1.21.5
+  - apiVersion: v1
+    appVersion: 1.21.5-tetrate-v2
+    created: "2024-09-06T21:14:54.270244882Z"
+    description: Helm chart for istio control plane
+    digest: 84aca97df33fc917d888d9060acc6a71979826e1aadbcf695a6a3019356cb7f1
+    icon: https://istio.io/latest/favicons/android-192x192.png
+    keywords:
+    - istio
+    - istiod
+    - istio-discovery
+    name: istiod
+    sources:
+    - https://github.com/istio/istio
+    urls:
+    - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v2/istiod-1.21.5-tetrate-v2.tgz
+    version: 1.21.5-tetrate-v2
   - apiVersion: v1
     appVersion: 1.21.5-tetrate-v1
     created: "2024-08-16T07:12:30.368889627Z"
@@ -13105,6 +13227,21 @@ entries:
     urls:
     - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v0/istiod-remote-1.21.5.tgz
     version: 1.21.5
+  - apiVersion: v1
+    appVersion: 1.21.5-tetrate-v2
+    created: "2024-09-06T21:14:54.272267239Z"
+    description: Helm chart for a remote cluster using an external istio control plane
+    digest: a49bb324524a27ca639f2825e2b9d077923039541b7b88ded065b09ca9b7941e
+    icon: https://istio.io/latest/favicons/android-192x192.png
+    keywords:
+    - istio
+    - external-istiod
+    name: istiod-remote
+    sources:
+    - https://github.com/istio/istio
+    urls:
+    - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v2/istiod-remote-1.21.5-tetrate-v2.tgz
+    version: 1.21.5-tetrate-v2
   - apiVersion: v1
     appVersion: 1.21.5-tetrate-v1
     created: "2024-08-16T07:12:30.370846797Z"
@@ -14681,6 +14818,21 @@ entries:
     urls:
     - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v0/ztunnel-1.21.5.tgz
     version: 1.21.5
+  - apiVersion: v1
+    appVersion: 1.21.5-tetrate-v2
+    created: "2024-09-06T21:14:54.272676333Z"
+    description: Helm chart for istio ztunnel components
+    digest: 2ae838fdac85d17daa0c0a37bbdf654848aa6a9d7cfc4af0a29cff9d3970493b
+    icon: https://istio.io/latest/favicons/android-192x192.png
+    keywords:
+    - istio-ztunnel
+    - istio
+    name: ztunnel
+    sources:
+    - https://github.com/istio/istio
+    urls:
+    - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.21.5-tetrate-v2/ztunnel-1.21.5-tetrate-v2.tgz
+    version: 1.21.5-tetrate-v2
   - apiVersion: v1
     appVersion: 1.21.5-tetrate-v1
     created: "2024-08-16T07:12:30.371257565Z"
@@ -15851,4 +16003,4 @@ entries:
     urls:
     - https://github.com/tetratelabs/helm-charts/releases/download/istio-1.18.2-tetrate-v1/ztunnel-1.18.2-tetrate-v1.tgz
     version: 1.18.2-tetrate-v1
-generated: "2024-09-06T20:39:03.077332813Z"
+generated: "2024-09-06T21:14:54.263246534Z"