diff --git a/bitnami/wavefront-adapter-for-istio/Chart.lock b/bitnami/wavefront-adapter-for-istio/Chart.lock
index 763c2c100f..ffe99b1689 100644
--- a/bitnami/wavefront-adapter-for-istio/Chart.lock
+++ b/bitnami/wavefront-adapter-for-istio/Chart.lock
@@ -1,9 +1,9 @@
 dependencies:
 - name: wavefront
   repository: https://charts.bitnami.com/bitnami
-  version: 3.4.2
+  version: 4.0.0
 - name: common
   repository: https://charts.bitnami.com/bitnami
   version: 1.14.1
-digest: sha256:0921a63508a788dd45b11e76c10b14f16af9ea1af686d19fcd23e5eb636acef5
-generated: "2022-05-21T17:36:58.063963622Z"
+digest: sha256:77c7f42b12772230d9f2360c408f23323fdf8b3257e49fc4c018d007fcc4ce5a
+generated: "2022-05-30T16:58:21.870939+02:00"
diff --git a/bitnami/wavefront-adapter-for-istio/Chart.yaml b/bitnami/wavefront-adapter-for-istio/Chart.yaml
index d0715503e3..0b42f730c3 100644
--- a/bitnami/wavefront-adapter-for-istio/Chart.yaml
+++ b/bitnami/wavefront-adapter-for-istio/Chart.yaml
@@ -6,7 +6,7 @@ dependencies:
   - condition: wavefront.enabled
     name: wavefront
     repository: https://charts.bitnami.com/bitnami
-    version: 3.x.x
+    version: 4.x.x
   - name: common
     repository: https://charts.bitnami.com/bitnami
     tags:
@@ -30,4 +30,4 @@ maintainers:
 name: wavefront-adapter-for-istio
 sources:
   - https://github.com/bitnami/bitnami-docker-wavefront-adapter-for-istio
-version: 1.1.6
+version: 2.0.0
diff --git a/bitnami/wavefront-adapter-for-istio/README.md b/bitnami/wavefront-adapter-for-istio/README.md
index b34acdcd40..f2f17b07cb 100644
--- a/bitnami/wavefront-adapter-for-istio/README.md
+++ b/bitnami/wavefront-adapter-for-istio/README.md
@@ -7,7 +7,7 @@ Wavefront Adapter for Istio is an adapter for Istio to expose Istio metrics to W
 [Overview of Wavefront Adapter for Istio](https://github.com/vmware/wavefront-adapter-for-istio)
 
 
-                           
+
 ## TL;DR
 
 ```console
@@ -243,6 +243,10 @@ Find more information about how to deal with common errors related to Bitnami's
 $ helm upgrade my-release bitnami/wavefront-adapter-for-istio
 ```
 
+### To 2.0.0
+
+This major updates the wavefront subchart to it newest major, 4.0.0, which contains a new major for kube-state-metrics. For more information on this subchart's major, please refer to [wavefront upgrade notes](https://github.com/bitnami/charts/tree/master/bitnami/wavefront#to-400).
+
 ### To 1.0.0
 
 This major updates the wavefront subchart to it newest major, 3.0.0, which contains a new major for kube-state-metrics. For more information on this subchart's major, please refer to [wavefront upgrade notes](https://github.com/bitnami/charts/tree/master/bitnami/wavefront#to-300).
@@ -261,4 +265,4 @@ Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
-limitations under the License.
\ No newline at end of file
+limitations under the License.