diff --git a/.github/workflows/trivy-containers.yaml b/.github/workflows/trivy-containers.yaml
index 108c407399..618a31c76f 100644
--- a/.github/workflows/trivy-containers.yaml
+++ b/.github/workflows/trivy-containers.yaml
@@ -66,6 +66,8 @@ jobs:
 
       - name: Scan container image
         uses: aquasecurity/trivy-action@0.28.0
+        env:
+          TRIVY_DB_REPOSITORY: ghcr.io/aquasecurity/trivy-db,public.ecr.aws/aquasecurity/trivy-db
         with:
           image-ref: '${{ matrix.image }}'
           output: 'results.sarif'
diff --git a/.github/workflows/trivy.yaml b/.github/workflows/trivy.yaml
index 52204fe5c9..7aa728c73e 100644
--- a/.github/workflows/trivy.yaml
+++ b/.github/workflows/trivy.yaml
@@ -15,6 +15,8 @@
 name: Trivy Scanner
 on:
   pull_request:
+    branches:
+      - 'release-*'
 
 permissions:
   contents: read
@@ -30,6 +32,8 @@ jobs:
 
       - name: Run Trivy vulnerability scanner in repo mode
         uses: aquasecurity/trivy-action@0.28.0
+        env:
+          TRIVY_DB_REPOSITORY: ghcr.io/aquasecurity/trivy-db,public.ecr.aws/aquasecurity/trivy-db
         with:
           scan-type: 'fs'
           ignore-unfixed: true