diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b55a045..a9e833c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -82,7 +82,7 @@ jobs:
           vuln-type: os,library
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v4
+        uses: github/codeql-action/upload-sarif@v4.37.3
         with:
           sarif_file: trivy-results.sarif
           category: trivy
@@ -103,7 +103,7 @@ jobs:
           fail-build: false
 
       - name: Upload Grype scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v4
+        uses: github/codeql-action/upload-sarif@v4.37.3
         with:
           sarif_file: ${{ steps.grype.outputs.sarif }}
           category: grype