diff --git a/bootstrap/platform-components/helm/argo-cd/CHANGELOG.md b/bootstrap/platform-components/helm/argo-cd/CHANGELOG.md
index 0a7e393..22e6067 100644
--- a/bootstrap/platform-components/helm/argo-cd/CHANGELOG.md
+++ b/bootstrap/platform-components/helm/argo-cd/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.4.0] - 2026-08-07
+### Changed
+- Updated chart dependency version: argo-cd 10.2.1 → 10.3.0
+
 ## [1.3.0] - 2026-07-27
 ### Changed
 - Updated chart dependency version: argo-cd 10.1.3 → 10.2.1
diff --git a/bootstrap/platform-components/helm/argo-cd/Chart.yaml b/bootstrap/platform-components/helm/argo-cd/Chart.yaml
index 6ed37f7..2fd8930 100644
--- a/bootstrap/platform-components/helm/argo-cd/Chart.yaml
+++ b/bootstrap/platform-components/helm/argo-cd/Chart.yaml
@@ -3,7 +3,7 @@ apiVersion: v2
 name: argocd
 description: Umbrella Chart for argo-cd
 type: application
-version: 1.3.0
+version: 1.4.0
 dependencies:
   - name: template-library
     repository: file://../template-library
@@ -11,4 +11,4 @@ dependencies:
   # https://artifacthub.io/packages/helm/argo/argo-cd
   - name: argo-cd
     repository: https://argoproj.github.io/argo-helm
-    version: 10.2.1
+    version: 10.3.0