diff --git a/.gitea/workflows/action.yml/action.yml b/.gitea/workflows/action.yml/action.yml
index cb4dca5..f6a7702 100644
--- a/.gitea/workflows/action.yml/action.yml
+++ b/.gitea/workflows/action.yml/action.yml
@@ -21,7 +21,7 @@ jobs:
 
       # Combined scan for vulnerabilities, secrets, and IaC misconfigurations
       - name: Run Trivy comprehensive security scan
-        uses: aquasecurity/trivy-action@master
+        uses: aquasecurity/trivy-action@0.33.1
         with:
           scan-type: 'fs'
           scan-ref: '.'