diff --git a/deploy/charts/README.md b/deploy/charts/README.md
index 43237d22..a8656084 100644
--- a/deploy/charts/README.md
+++ b/deploy/charts/README.md
@@ -57,7 +57,7 @@ testgen:
 image:
 
   # DataOps TestGen version to be installed / upgraded
-  tag: v3.0
+  tag: v4.0
 ```
 
 # Installing
diff --git a/deploy/charts/testgen-app/Chart.yaml b/deploy/charts/testgen-app/Chart.yaml
index e4e50479..8a0824a7 100644
--- a/deploy/charts/testgen-app/Chart.yaml
+++ b/deploy/charts/testgen-app/Chart.yaml
@@ -15,10 +15,10 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.1
+version: 1.0.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v3"
+appVersion: "v4"
diff --git a/deploy/charts/testgen-app/values.yaml b/deploy/charts/testgen-app/values.yaml
index 5d8d89db..f97987cb 100644
--- a/deploy/charts/testgen-app/values.yaml
+++ b/deploy/charts/testgen-app/values.yaml
@@ -31,7 +31,7 @@ replicaCount: 1
 image:
   repository: "datakitchen/dataops-testgen"
   pullPolicy: IfNotPresent
-  tag: "v3"
+  tag: "v4"
 
 imagePullSecrets:
 nameOverride: ""
diff --git a/deploy/charts_values/values-app-dev.yaml b/deploy/charts_values/values-app-dev.yaml
index 9edb4663..c6192701 100644
--- a/deploy/charts_values/values-app-dev.yaml
+++ b/deploy/charts_values/values-app-dev.yaml
@@ -10,4 +10,4 @@ testgen:
 
 image:
   # DataOps TestGen version to be installed / upgraded
-  tag: v3
+  tag: v4