diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
new file mode 100644
index 0000000..a67a727
--- /dev/null
+++ b/.github/workflows/security-scan.yml
@@ -0,0 +1,25 @@
+name: Security scan on all changes (Commits/PRs)
+on:
+  push:
+    branches: ["main", "master", "pilot", "dev"]
+  pull_request:
+    types:
+      - opened
+jobs:
+  code-check:
+    runs-on: ubuntu-latest
+    env:
+      OS: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Checkmarx One CLI Action
+        uses: checkmarx/ast-github-action@main
+        with:
+          project_name: Flutter-v3
+          cx_tenant: Flutterwave
+          base_uri: https://eu.ast.checkmarx.net/
+          cx_client_id: ${{ secrets.CX_CLIENT_ID }}
+          cx_client_secret: ${{ secrets.CX_CLIENT_SECRET }}
+          additional_params: --scan-types sast,iac-security,api-security,sca,container-security
diff --git a/CHANGELOG.md b/CHANGELOG.md
index fa6b8ac..04e5da2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
+## [1.1.1] | April 24, 2025
+
+Changes include:
+
+- Added checkmarx security scan to the package build pipeline.
+
 ## [1.1.0] | April 11, 2025
+
 Changes include:
+
 - Modified `Flutterwave.charge()` method to accept a BuildContext parameter.
 - Added context.mounted checks to prevent setState calls after widget disposal.
 - Enhanced success status check logic to handle different status values ("success" and "completed").
@@ -11,50 +19,58 @@ Changes include:
 - Removed unused dependencies: webview_flutter, modal_bottom_sheet and uuid.
 - Update deployment workflow.
 
-
 ## [1.0.7] - February, 2023
+
 Changes include:
+
 - Fixed iOS bug where webview couldn't close when close buttons are clicked
 - Removed required `name` and `phone number` fields in `Customer` object
 
-
 ## [1.0.6] - October, 2022
+
 Changes include:
+
 - Fixed bug where transaction gets stuck after redirecting on webview
 - Fixed iOS build bug by removing inAppBrowser library
 
-
 ## [1.0.5] - October, 2022
+
 Changes include:
+
 - Fixed null when transaction is cancelled.
 - Removed modal pop up before launching web view.
 - Removed intermediate make payment screen before webview.
 - Deprecated FlutterwaveStyle.
 - Updated README file.
 
-
 ## [1.0.4] - July 4, 2022
+
 Changes include:
+
 - Renamed property `isDebug` to `isTestMode`
 - Made property `redirectUrl` required
 - Updated README file
 
-
 ## [1.0.3] - October 4, 2021.
+
 Changes include:
-- Fixed issue with webview
 
+- Fixed issue with webview
 
 ## [1.0.2] - September 23, 2021.
+
 Changes include:
-- Fixed bug where cancel payment buttons are not clickable on iOS devices.
 
+- Fixed bug where cancel payment buttons are not clickable on iOS devices.
 
 ## [1.0.1] - September 14, 2021.
+
 Changes include:
-- Fixed bug where response is not returned to initiating screen when user cancels transaction.
 
+- Fixed bug where response is not returned to initiating screen when user cancels transaction.
 
 ## [1.0.0] - September 9, 2021.
+
 Changes include:
+
 - Initial release