diff --git a/modules/eks/argocd/README.md b/modules/eks/argocd/README.md
index 054d16ca7..6013062b3 100644
--- a/modules/eks/argocd/README.md
+++ b/modules/eks/argocd/README.md
@@ -530,7 +530,7 @@ Reference: https://stackoverflow.com/questions/75046330/argo-cd-error-server-sec
 | <a name="input_chart_description"></a> [chart\_description](#input\_chart\_description) | Set release description attribute (visible in the history). | `string` | `null` | no |
 | <a name="input_chart_repository"></a> [chart\_repository](#input\_chart\_repository) | Repository URL where to locate the requested chart. | `string` | `"https://argoproj.github.io/argo-helm"` | no |
 | <a name="input_chart_values"></a> [chart\_values](#input\_chart\_values) | Additional values to yamlencode as `helm_release` values. | `any` | `{}` | no |
-| <a name="input_chart_version"></a> [chart\_version](#input\_chart\_version) | Specify the exact chart version to install. If this is not specified, the latest version is installed. | `string` | `"5.19.12"` | no |
+| <a name="input_chart_version"></a> [chart\_version](#input\_chart\_version) | Specify the exact chart version to install. If this is not specified, the latest version is installed. | `string` | `"5.55.0"` | no |
 | <a name="input_cleanup_on_fail"></a> [cleanup\_on\_fail](#input\_cleanup\_on\_fail) | Allow deletion of new resources created in this upgrade when upgrade fails. | `bool` | `true` | no |
 | <a name="input_context"></a> [context](#input\_context) | Single object for setting entire context at once.<br>See description of individual variables for details.<br>Leave string and numeric variables as `null` to use default value.<br>Individual variable settings (non-null) override settings in context object,<br>except for attributes, tags, and additional\_tag\_map, which are merged. | `any` | <pre>{<br>  "additional_tag_map": {},<br>  "attributes": [],<br>  "delimiter": null,<br>  "descriptor_formats": {},<br>  "enabled": true,<br>  "environment": null,<br>  "id_length_limit": null,<br>  "label_key_case": null,<br>  "label_order": [],<br>  "label_value_case": null,<br>  "labels_as_tags": [<br>    "unset"<br>  ],<br>  "name": null,<br>  "namespace": null,<br>  "regex_replace_chars": null,<br>  "stage": null,<br>  "tags": {},<br>  "tenant": null<br>}</pre> | no |
 | <a name="input_create_github_webhook"></a> [create\_github\_webhook](#input\_create\_github\_webhook) | Enable GitHub webhook creation<br><br>  Use this to create the GitHub Webhook for the given ArgoCD repo using the value created when `var.github_webhook_enabled` is `true`. | `bool` | `true` | no |
diff --git a/modules/eks/argocd/variables-helm.tf b/modules/eks/argocd/variables-helm.tf
index ddbafbd81..af8411c3e 100644
--- a/modules/eks/argocd/variables-helm.tf
+++ b/modules/eks/argocd/variables-helm.tf
@@ -26,7 +26,7 @@ variable "chart_repository" {
 variable "chart_version" {
   type        = string
   description = "Specify the exact chart version to install. If this is not specified, the latest version is installed."
-  default     = "5.19.12"
+  default     = "5.55.0"
 }
 
 variable "resources" {