diff --git a/.github/workflows/trivy.yml b/.github/workflows/trivy.yml
index a8be8a11..89464197 100644
--- a/.github/workflows/trivy.yml
+++ b/.github/workflows/trivy.yml
@@ -1,6 +1,6 @@
 #################################################################################
-# Copyright (c) 2022,2023 T-Systems International GmbH
-# Copyright (c) 2022,2023 Contributors to the Eclipse Foundation
+# Copyright (c) 2022,2024 T-Systems International GmbH
+# Copyright (c) 2022,2024 Contributors to the Eclipse Foundation
 #
 # See the NOTICE file(s) distributed with this work for additional
 # information regarding copyright ownership.
@@ -19,18 +19,15 @@
 ################################################################################
 
 name: "Trivy"
+
 on:
-  push:
-    branches: 
-     - main
   schedule:
-    # Once a day
-    - cron: "0 0 * * *"   
+    - cron: "0 0 * * 0"
   workflow_dispatch:
-  # Trigger manually
 
 jobs:
-  analyze-config:
+  analyze:
+    name: Analyze
     runs-on: ubuntu-latest
     permissions:
       actions: read
@@ -38,16 +35,18 @@ jobs:
       security-events: write
 
     steps:
- 
       - name: Run Trivy vulnerability scanner
-        uses: aquasecurity/trivy-action@0.12.0
+        uses: aquasecurity/trivy-action@0.18.0
         with:
-          image-ref: "tractusx/sdfactory:latest"
+          image-ref: "tractusx/sdfactory:latest" # Pull image from Docker Hub and run Trivy vulnerability scanner
           format: "sarif"
           output: "trivy-results.sarif"
-          vuln-type: "os,library"
+          exit-code: "1" # Trivy exits with code 1 if vulnerabilities are found, causing the workflow step to fail.
+          severity: "CRITICAL,HIGH" # While vulnerabilities of all severities are reported in the SARIF output, the exit code and workflow failure are triggered only by these specified severities (CRITICAL or HIGH).
+          hide-progress: false
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
+        if: always()
         with:
-          sarif_file: "trivy-results.sarif"
\ No newline at end of file
+          sarif_file: "trivy-results.sarif"
diff --git a/README.md b/README.md
index eb83bc5b..12a52ed9 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ further processing.
 
 ```shell
 Software version: 2.1.10
-Helm Chart version: 2.1.14
+Helm Chart version: 2.1.15
 ```
 
 
diff --git a/charts/sdfactory/Chart.yaml b/charts/sdfactory/Chart.yaml
index 3e92c008..3a714b85 100644
--- a/charts/sdfactory/Chart.yaml
+++ b/charts/sdfactory/Chart.yaml
@@ -38,7 +38,7 @@ sources:
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
 
-version: "2.1.14"
+version: "2.1.15"
 
 # 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
diff --git a/charts/sdfactory/README.md b/charts/sdfactory/README.md
index a5d9eb31..66545a5a 100644
--- a/charts/sdfactory/README.md
+++ b/charts/sdfactory/README.md
@@ -1,6 +1,6 @@
 # sdfactory
 
-![Version: 2.1.14](https://img.shields.io/badge/Version-2.1.14-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.1.10](https://img.shields.io/badge/AppVersion-2.1.10-informational?style=flat-square)
+![Version: 2.1.15](https://img.shields.io/badge/Version-2.1.15-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.1.10](https://img.shields.io/badge/AppVersion-2.1.10-informational?style=flat-square)
 
 Helm Charts for SD Factory application. Self-Description Factory component is responsible for the creation of Self Descriptions.