diff --git a/.github/workflows/e2e.yaml b/.github/workflows/e2e.yaml
index 26e20a45..3f80f643 100644
--- a/.github/workflows/e2e.yaml
+++ b/.github/workflows/e2e.yaml
@@ -6,6 +6,8 @@ on:
       - '.github/**'
       - '.github/workflows/**'
       - 'quickstart/**'
+permissions:
+  actions: write
 
 jobs:
   e2e-check:
diff --git a/.github/workflows/pr-merged.yaml b/.github/workflows/pr-merged.yaml
index bc3bd472..73bc28cb 100644
--- a/.github/workflows/pr-merged.yaml
+++ b/.github/workflows/pr-merged.yaml
@@ -6,6 +6,9 @@ on:
       - master
     paths:
       - 'quickstart/**'
+permissions:
+  actions: write
+  contents: write
 jobs:
   main-branch-push:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/weekly-e2e.yaml b/.github/workflows/weekly-e2e.yaml
index faed5664..ba0f2aa9 100644
--- a/.github/workflows/weekly-e2e.yaml
+++ b/.github/workflows/weekly-e2e.yaml
@@ -3,6 +3,9 @@ on:
   workflow_dispatch:
   schedule:
     - cron: '0 0 * * 0'
+permissions:
+  actions: write
+  contents: write
 
 jobs:
   full-e2e-check: