diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 6155a3fe..98b4c4ef 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -20,8 +20,15 @@ on:
   schedule:
     - cron: '41 13 * * 1'
 
+permissions:
+  contents: read # to fetch code (actions/checkout)
+
 jobs:
   analyze:
+    permissions:
+      contents: read # to fetch code (actions/checkout)
+      security-events: write # to upload SARIF results (github/codeql-action/analyze)
+
     name: Analyze
     runs-on: ubuntu-latest