diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 73d4dc6441..077221c0c4 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -9,6 +9,9 @@ on:
 
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   lint:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 442f4268fa..941114f94e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,6 +9,9 @@ on:
 
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   # ======== ut ========
   ut: