diff --git a/.github/workflows/snyk-scan.yml b/.github/workflows/snyk-scan.yml
index 32bd845..c57d052 100644
--- a/.github/workflows/snyk-scan.yml
+++ b/.github/workflows/snyk-scan.yml
@@ -42,6 +42,6 @@ jobs:
 
       - name: Upload result to GitHub Code Scanning
         if: steps.out-file.outputs.exists == 'true'
-        uses: github/codeql-action/upload-sarif@v4
+        uses: github/codeql-action/upload-sarif@cf1bb45a277cb3c205638b2cd5c984db1c46a412 # v4.31.7
         with:
           sarif_file: snyk.sarif
\ No newline at end of file