diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index e949334d..6a49e189 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -10,6 +10,7 @@ jobs:
   analyze:
     name: Analyze
     runs-on: ubuntu-latest
+    permissions: read-all
     steps:
       - name: Setup .NET SDK
         uses: actions/setup-dotnet@v4