diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index beff310a1..8017fee48 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -32,7 +32,7 @@ jobs:
           output: 'trivy-results.sarif'
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v3
+        uses: github/codeql-action/upload-sarif@f443b600d91635bebf5b0d9ebc620189c0d6fba5 # v4
         if: always()
         with:
           sarif_file: 'trivy-results.sarif'
@@ -53,7 +53,7 @@ jobs:
           output: 'trivy-config-results.sarif'
 
       - name: Upload Trivy config scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v3
+        uses: github/codeql-action/upload-sarif@f443b600d91635bebf5b0d9ebc620189c0d6fba5 # v4
         if: always()
         with:
           sarif_file: 'trivy-config-results.sarif'