diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index dc03ce2..e48c85d 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -7,42 +7,26 @@ on:
     - cron: '0 0 * * 0'  # Run weekly on Sundays at midnight
 
 jobs:
-  trivy-scan:
-    name: Trivy Security Scan
+  grype-scan:
+    name: Grype Security Scan
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
-      - name: Run Trivy vulnerability scanner in repo mode
-        uses: aquasecurity/trivy-action@b6643a29fecd7f34b3597bc6acb0a98b03d33ff8 # 0.33.1
+      - name: Run Grype vulnerability scanner
+        id: grype-scan
+        uses: anchore/scan-action@7037fa011853d5a11690026fb85feee79f4c946c # v7.3.2
         with:
-          scan-type: 'fs'
-          ignore-unfixed: true
-          format: 'sarif'
-          output: 'trivy-results.sarif'
-          severity: 'CRITICAL,HIGH'
+          path: "."
+          only-fixed: true
+          output-format: "sarif"
+          severity-cutoff: "high"
+          fail-build: false
 
-      - name: Upload Trivy scan results to GitHub Security tab
+      - name: Upload Grype scan results to GitHub Security tab
         uses: github/codeql-action/upload-sarif@19b2f06db2b6f5108140aeb04014ef02b648f789 # v4
         if: always()
         with:
-          sarif_file: 'trivy-results.sarif'
-          category: 'trivy-fs'
-
-      - name: Run Trivy vulnerability scanner in IaC mode
-        uses: aquasecurity/trivy-action@b6643a29fecd7f34b3597bc6acb0a98b03d33ff8 # 0.33.1
-        with:
-          scan-type: 'config'
-          hide-progress: false
-          format: 'sarif'
-          output: 'trivy-config-results.sarif'
-          exit-code: '1'
-          severity: 'CRITICAL,HIGH'
-
-      - name: Upload Trivy IaC scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@19b2f06db2b6f5108140aeb04014ef02b648f789 # v4
-        if: always()
-        with:
-          sarif_file: 'trivy-config-results.sarif'
-          category: 'trivy-config'
\ No newline at end of file
+          sarif_file: ${{ steps.grype-scan.outputs.sarif }}
+          category: "grype"
\ No newline at end of file