From 56115bd9486c3252855ec92a84583473b9d89d95 Mon Sep 17 00:00:00 2001
From: Anthonios Partheniou <partheniou@google.com>
Date: Wed, 26 Nov 2025 18:30:02 +0000
Subject: [PATCH] chore: update github action workflow permissions

---
 .github/workflows/docs.yml     | 4 ++++
 .github/workflows/lint.yml     | 4 ++++
 .github/workflows/mypy.yml     | 4 ++++
 .github/workflows/unittest.yml | 3 +++
 4 files changed, 15 insertions(+)

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 2833fe98f..7ef5a2874 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -2,6 +2,10 @@ on:
   pull_request:
     branches:
       - main
+
+permissions:
+  contents: read
+
 name: docs
 jobs:
   docs:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 3ed755f00..d4929b60f 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -2,6 +2,10 @@ on:
   pull_request:
     branches:
       - main
+
+permissions:
+  contents: read
+
 name: lint
 jobs:
   lint:
diff --git a/.github/workflows/mypy.yml b/.github/workflows/mypy.yml
index 8363e7218..21621fe22 100644
--- a/.github/workflows/mypy.yml
+++ b/.github/workflows/mypy.yml
@@ -2,6 +2,10 @@ on:
   pull_request:
     branches:
       - main
+
+permissions:
+  contents: read
+
 name: mypy
 jobs:
   mypy:
diff --git a/.github/workflows/unittest.yml b/.github/workflows/unittest.yml
index f654277bb..f0e4bfe5e 100644
--- a/.github/workflows/unittest.yml
+++ b/.github/workflows/unittest.yml
@@ -5,6 +5,9 @@ on:
     branches:
       - main
 
+permissions:
+  contents: read
+
 jobs:
   run-unittests:
     name: unit${{ matrix.option }}-${{ matrix.python }}