diff --git a/code-scanning/mobsf.yml b/code-scanning/mobsf.yml
index 689a1a0..d8eaa92 100644
--- a/code-scanning/mobsf.yml
+++ b/code-scanning/mobsf.yml
@@ -13,8 +13,14 @@ on:
   schedule:
     - cron: $cron-weekly
 
+permissions:
+  contents: read
+
 jobs:
   mobile-security:
+    permissions:
+      contents: read # for actions/checkout to fetch code
+      security-events: write # for github/codeql-action/upload-sarif to upload SARIF results
     runs-on: ubuntu-latest
 
     steps:
@@ -33,4 +39,4 @@ jobs:
       - name: Upload mobsfscan report
         uses: github/codeql-action/upload-sarif@v1
         with:
-          sarif_file: results.sarif
\ No newline at end of file
+          sarif_file: results.sarif