diff --git a/.github/workflows/auto-approve.yml b/.github/workflows/auto-approve.yml
index f03b7e4..8217fb0 100644
--- a/.github/workflows/auto-approve.yml
+++ b/.github/workflows/auto-approve.yml
@@ -2,6 +2,10 @@ name: auto-approve non-sdks
 on:
   issues:
     types: [opened]
+
+permissions:
+  contents: read
+
 jobs:
   auto-approve:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index ef98590..86c3b53 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -2,6 +2,11 @@ name: Publish
 on:
   issues:
     types: [labeled]
+
+permissions:
+  contents: read
+  issues: write
+
 jobs:
   publish:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a7ec80b..44692d0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -5,6 +5,9 @@ on:
       - main
   pull_request:
 
+permissions:
+  contents: read
+
 defaults:
   run:
     shell: bash