diff --git a/charts/argo-rollouts/argo-rollouts/Chart.yaml b/charts/argo-rollouts/argo-rollouts/Chart.yaml
index ccb71daa6..813d113b2 100644
--- a/charts/argo-rollouts/argo-rollouts/Chart.yaml
+++ b/charts/argo-rollouts/argo-rollouts/Chart.yaml
@@ -1,7 +1,7 @@
 annotations:
   artifacthub.io/changes: |
-    - kind: changed
-      description: add loadBalancerClass field for Service resources
+    - kind: fixed
+      description: Updated plugin values.yaml example and it's implementation to not need to include the stringification or the plugins block that it used to
   artifacthub.io/signKey: |
     fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
@@ -19,8 +19,8 @@ maintainers:
 name: argo-rollouts
 sources:
   - https://github.com/argoproj/argo-rollouts
-version: 2.37.6
+version: 2.38.0
 dependencies:
   - name: argo-rollouts
-    version: "2.37.6"
+    version: "2.38.0"
     repository: "https://argoproj.github.io/argo-helm"
diff --git a/charts/argo-rollouts/argo-rollouts/README.md b/charts/argo-rollouts/argo-rollouts/README.md
index 724a6b82f..927a2098c 100644
--- a/charts/argo-rollouts/argo-rollouts/README.md
+++ b/charts/argo-rollouts/argo-rollouts/README.md
@@ -60,7 +60,7 @@ For full list of changes please check ArtifactHub [changelog].
 | notifications.configmap.create | bool | `true` | Whether to create notifications configmap |
 | notifications.notifiers | object | `{}` | Configures notification services |
 | notifications.secret.annotations | object | `{}` | Annotations to be added to the notifications secret |
-| notifications.secret.create | bool | `false` | Whether to create notifications secret |
+| notifications.secret.create | bool | `false` | Whether to create notifications secret. |
 | notifications.secret.items | object | `{}` | Generic key:value pairs to be inserted into the notifications secret |
 | notifications.subscriptions | list | `[]` | The subscriptions define the subscriptions to the triggers in a general way for all rollouts |
 | notifications.templates | object | `{}` | Notification templates |
@@ -102,7 +102,7 @@ For full list of changes please check ArtifactHub [changelog].
 | controller.logging.format | string | `"text"` | Set the logging format (one of: `text`, `json`) |
 | controller.logging.kloglevel | string | `"0"` | Set the klog logging level |
 | controller.logging.level | string | `"info"` | Set the logging level (one of: `debug`, `info`, `warn`, `error`) |
-| controller.metricProviderPlugins | object | `{}` | Configures 3rd party metric providers for controller |
+| controller.metricProviderPlugins | list | `[]` | Configures 3rd party metric providers for controller |
 | controller.metrics.enabled | bool | `false` | Deploy metrics service |
 | controller.metrics.service.annotations | object | `{}` | Service annotations |
 | controller.metrics.service.port | int | `8090` | Metrics service port |
@@ -127,7 +127,7 @@ For full list of changes please check ArtifactHub [changelog].
 | controller.resources | object | `{}` | Resource limits and requests for the controller pods. |
 | controller.tolerations | list | `[]` | [Tolerations] for use with node taints |
 | controller.topologySpreadConstraints | list | `[]` | Assign custom [TopologySpreadConstraints] rules to the controller |
-| controller.trafficRouterPlugins | object | `{}` | Configures 3rd party traffic router plugins for controller |
+| controller.trafficRouterPlugins | list | `[]` | Configures 3rd party traffic router plugins for controller |
 | controller.volumeMounts | list | `[]` | Additional volumeMounts to add to the controller container |
 | controller.volumes | list | `[]` | Additional volumes to add to the controller pod |
 | podAnnotations | object | `{}` | Annotations for the all deployed pods |
diff --git a/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/Chart.yaml b/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/Chart.yaml
index 36d7cf136..10f7911ec 100644
--- a/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/Chart.yaml
+++ b/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/Chart.yaml
@@ -1,7 +1,7 @@
 annotations:
   artifacthub.io/changes: |
-    - kind: changed
-      description: add loadBalancerClass field for Service resources
+    - kind: fixed
+      description: Updated plugin values.yaml example and it's implementation to not need to include the stringification or the plugins block that it used to
   artifacthub.io/signKey: |
     fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
@@ -19,4 +19,4 @@ maintainers:
 name: argo-rollouts
 sources:
 - https://github.com/argoproj/argo-rollouts
-version: 2.37.6
+version: 2.38.0
diff --git a/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/README.md b/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/README.md
index 724a6b82f..927a2098c 100644
--- a/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/README.md
+++ b/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/README.md
@@ -60,7 +60,7 @@ For full list of changes please check ArtifactHub [changelog].
 | notifications.configmap.create | bool | `true` | Whether to create notifications configmap |
 | notifications.notifiers | object | `{}` | Configures notification services |
 | notifications.secret.annotations | object | `{}` | Annotations to be added to the notifications secret |
-| notifications.secret.create | bool | `false` | Whether to create notifications secret |
+| notifications.secret.create | bool | `false` | Whether to create notifications secret. |
 | notifications.secret.items | object | `{}` | Generic key:value pairs to be inserted into the notifications secret |
 | notifications.subscriptions | list | `[]` | The subscriptions define the subscriptions to the triggers in a general way for all rollouts |
 | notifications.templates | object | `{}` | Notification templates |
@@ -102,7 +102,7 @@ For full list of changes please check ArtifactHub [changelog].
 | controller.logging.format | string | `"text"` | Set the logging format (one of: `text`, `json`) |
 | controller.logging.kloglevel | string | `"0"` | Set the klog logging level |
 | controller.logging.level | string | `"info"` | Set the logging level (one of: `debug`, `info`, `warn`, `error`) |
-| controller.metricProviderPlugins | object | `{}` | Configures 3rd party metric providers for controller |
+| controller.metricProviderPlugins | list | `[]` | Configures 3rd party metric providers for controller |
 | controller.metrics.enabled | bool | `false` | Deploy metrics service |
 | controller.metrics.service.annotations | object | `{}` | Service annotations |
 | controller.metrics.service.port | int | `8090` | Metrics service port |
@@ -127,7 +127,7 @@ For full list of changes please check ArtifactHub [changelog].
 | controller.resources | object | `{}` | Resource limits and requests for the controller pods. |
 | controller.tolerations | list | `[]` | [Tolerations] for use with node taints |
 | controller.topologySpreadConstraints | list | `[]` | Assign custom [TopologySpreadConstraints] rules to the controller |
-| controller.trafficRouterPlugins | object | `{}` | Configures 3rd party traffic router plugins for controller |
+| controller.trafficRouterPlugins | list | `[]` | Configures 3rd party traffic router plugins for controller |
 | controller.volumeMounts | list | `[]` | Additional volumeMounts to add to the controller container |
 | controller.volumes | list | `[]` | Additional volumes to add to the controller pod |
 | podAnnotations | object | `{}` | Annotations for the all deployed pods |
diff --git a/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/templates/controller/configmap.yaml b/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/templates/controller/configmap.yaml
index 1978b2b62..a1971ab9a 100644
--- a/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/templates/controller/configmap.yaml
+++ b/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/templates/controller/configmap.yaml
@@ -8,8 +8,10 @@ metadata:
     {{- include "argo-rollouts.labels" . | nindent 4 }}
 data:
   {{- with .Values.controller.metricProviderPlugins }}
-    {{- toYaml . | nindent 2 }}
+  metricProviderPlugins: |-
+    {{- toYaml . | nindent 4 }}
   {{- end }}
   {{- with .Values.controller.trafficRouterPlugins }}
-    {{- toYaml . | nindent 2 }}
+  trafficRouterPlugins: |-
+    {{- toYaml . | nindent 4 }}
   {{- end }}
diff --git a/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/values.yaml b/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/values.yaml
index e78aa2bb6..fdc58a446 100644
--- a/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/values.yaml
+++ b/charts/argo-rollouts/argo-rollouts/charts/argo-rollouts/values.yaml
@@ -209,17 +209,15 @@ controller:
 
   # -- Configures 3rd party metric providers for controller
   ## Ref: https://argo-rollouts.readthedocs.io/en/stable/analysis/plugins/
-  metricProviderPlugins: {}
-    # metricProviderPlugins: |-
-    #   - name: "argoproj-labs/sample-prometheus" # name of the plugin, it must match the name required by the plugin so that it can find its configuration
-    #     location: "file://./my-custom-plugin" # supports http(s):// urls and file://
+  metricProviderPlugins: []
+    # - name: "argoproj-labs/sample-prometheus" # name of the plugin, it must match the name required by the plugin so that it can find its configuration
+    #   location: "file://./my-custom-plugin" # supports http(s):// urls and file://
 
   # -- Configures 3rd party traffic router plugins for controller
   ## Ref: https://argo-rollouts.readthedocs.io/en/stable/features/traffic-management/plugins/
-  trafficRouterPlugins: {}
-    # trafficRouterPlugins: |-
-    #   - name: "argoproj-labs/sample-nginx" # name of the plugin, it must match the name required by the plugin so it can find it's configuration
-    #     location: "file://./my-custom-plugin" # supports http(s):// urls and file://
+  trafficRouterPlugins: []
+    # - name: "argoproj-labs/sample-nginx" # name of the plugin, it must match the name required by the plugin so it can find it's configuration
+    #   location: "file://./my-custom-plugin" # supports http(s):// urls and file://
 
 serviceAccount:
   # -- Specifies whether a service account should be created
@@ -456,7 +454,8 @@ notifications:
     create: true
 
   secret:
-    # -- Whether to create notifications secret
+    # -- Whether to create notifications secret.
+    ## If you want to manually create secret, do not forget to add proper label to it: "app.kubernetes.io/component: {{ .Values.controller.component }}".
     create: false
     # -- Generic key:value pairs to be inserted into the notifications secret
     items: {}
diff --git a/charts/argo-rollouts/argo-rollouts/values.yaml b/charts/argo-rollouts/argo-rollouts/values.yaml
index 9ce42564c..622ec088e 100644
--- a/charts/argo-rollouts/argo-rollouts/values.yaml
+++ b/charts/argo-rollouts/argo-rollouts/values.yaml
@@ -196,17 +196,15 @@ argo-rollouts:
 
     # -- Configures 3rd party metric providers for controller
     ## Ref: https://argo-rollouts.readthedocs.io/en/stable/analysis/plugins/
-    metricProviderPlugins: {}
-    # metricProviderPlugins: |-
-    #   - name: "argoproj-labs/sample-prometheus" # name of the plugin, it must match the name required by the plugin so that it can find its configuration
-    #     location: "file://./my-custom-plugin" # supports http(s):// urls and file://
+    metricProviderPlugins: []
+    # - name: "argoproj-labs/sample-prometheus" # name of the plugin, it must match the name required by the plugin so that it can find its configuration
+    #   location: "file://./my-custom-plugin" # supports http(s):// urls and file://
 
     # -- Configures 3rd party traffic router plugins for controller
     ## Ref: https://argo-rollouts.readthedocs.io/en/stable/features/traffic-management/plugins/
-    trafficRouterPlugins: {}
-    # trafficRouterPlugins: |-
-    #   - name: "argoproj-labs/sample-nginx" # name of the plugin, it must match the name required by the plugin so it can find it's configuration
-    #     location: "file://./my-custom-plugin" # supports http(s):// urls and file://
+    trafficRouterPlugins: []
+    # - name: "argoproj-labs/sample-nginx" # name of the plugin, it must match the name required by the plugin so it can find it's configuration
+    #   location: "file://./my-custom-plugin" # supports http(s):// urls and file://
   serviceAccount:
     # -- Specifies whether a service account should be created
     create: true
@@ -424,7 +422,8 @@ argo-rollouts:
       # -- Whether to create notifications configmap
       create: true
     secret:
-      # -- Whether to create notifications secret
+      # -- Whether to create notifications secret.
+      ## If you want to manually create secret, do not forget to add proper label to it: "app.kubernetes.io/component: {{ .Values.controller.component }}".
       create: false
       # -- Generic key:value pairs to be inserted into the notifications secret
       items: {}
diff --git a/charts/argo-rollouts/config b/charts/argo-rollouts/config
index 39986bda7..3aba73024 100644
--- a/charts/argo-rollouts/config
+++ b/charts/argo-rollouts/config
@@ -4,7 +4,7 @@ export USE_OPENSOURCE_CHART=false
 export REPO_URL=https://argoproj.github.io/argo-helm
 export REPO_NAME=argo-rollouts
 export CHART_NAME=argo-rollouts
-export VERSION=2.37.6
+export VERSION=2.38.0
 
 # pr, issue, none
 export UPGRADE_METHOD=pr