From 4a5ffe13b6a267e06473ab66358d0fe36061eb25 Mon Sep 17 00:00:00 2001
From: Dan Fiedler <danfiedler@microsoft.com>
Date: Wed, 16 Sep 2026 10:05:48 -0400
Subject: [PATCH] Pin GitHub Actions to full-length commit SHAs

---
 .github/dependabot.yml                   | 2 ++
 .github/workflows/pr-validation.yml      | 4 ++--
 .github/workflows/project-auto-add.yml   | 2 +-
 .github/workflows/release-please-gha.yml | 6 +++---
 4 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index fdea7e2d8ee..24d1f53fb57 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -10,3 +10,5 @@ updates:
   schedule:
     interval: daily
   open-pull-requests-limit: 10
+  cooldown:
+    default-days: 7
\ No newline at end of file
diff --git a/.github/workflows/pr-validation.yml b/.github/workflows/pr-validation.yml
index 4e2023db673..38ac5185992 100644
--- a/.github/workflows/pr-validation.yml
+++ b/.github/workflows/pr-validation.yml
@@ -22,10 +22,10 @@ jobs:
         php-versions: ['8.2', '8.3', '8.4', '8.5']
     steps:
     - name: Setup PHP
-      uses: shivammathur/setup-php@v2
+      uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240 # 2.37.2
       with:
         php-version: ${{ matrix.php-versions }}
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
     - name: Composer validate
       run: |
         composer validate
diff --git a/.github/workflows/project-auto-add.yml b/.github/workflows/project-auto-add.yml
index a30dcac0959..bafd0ca2241 100644
--- a/.github/workflows/project-auto-add.yml
+++ b/.github/workflows/project-auto-add.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
       - name: Generate token
         id: generate_token
-        uses: actions/create-github-app-token@v3
+        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
         with:
           app-id: ${{ secrets.GRAPHBOT_APP_ID }}
           private-key: ${{ secrets.GRAPHBOT_APP_PEM }}
diff --git a/.github/workflows/release-please-gha.yml b/.github/workflows/release-please-gha.yml
index 0b19b78d527..268ad7aba83 100644
--- a/.github/workflows/release-please-gha.yml
+++ b/.github/workflows/release-please-gha.yml
@@ -19,17 +19,17 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
 
       - name: Generate GitHub App token
         id: app-token
-        uses: actions/create-github-app-token@v3
+        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
         with:
           app-id: ${{ vars.RELEASE_PLEASE_TOKEN_PROVIDER_APP_ID }}
           private-key: ${{ secrets.RELEASE_PLEASE_TOKEN_PROVIDER_PEM }}
 
       - name: Release Please
-        uses: googleapis/release-please-action@v5
+        uses: googleapis/release-please-action@45996ed1f6d02564a971a2fa1b5860e934307cf7 # v5.0.0
         with:
           token: ${{ steps.app-token.outputs.token }}
           config-file: release-please-config.json