From 1a51e7aa4324662b08eec2eb0671efea56096581 Mon Sep 17 00:00:00 2001
From: Dan Fiedler <danfiedler@microsoft.com>
Date: Sun, 23 Aug 2026 23:02:18 -0400
Subject: [PATCH] Pin GitHub Actions to full-length commit SHAs

---
 .github/dependabot.yml      | 11 +++++++++++
 .github/workflows/cmake.yml |  4 ++--
 2 files changed, 13 insertions(+), 2 deletions(-)
 create mode 100644 .github/dependabot.yml

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 000000000..2c48305b7
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    groups:
+      github-actions:
+        patterns: ["*"]
+    schedule:
+      interval: "weekly"
+    cooldown:
+      default-days: 7
diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index 7e9b068e3..9342a2a79 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -49,7 +49,7 @@ jobs:
     runs-on: ${{matrix.platform}}
     name: ${{ matrix.platform }} ${{ matrix.build-type }} ${{ matrix.variant }}
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@a37ce9120846195fa4ece8f58b268e6043cb2f26 # v3.7.0
 
     - name: Install build dependencies
       run: ${{ matrix.dependencies }}
@@ -72,7 +72,7 @@ jobs:
     runs-on: ubuntu-22.04
     # We don't need to do the build for this job, but we need to configure it to get the clang-format target
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@a37ce9120846195fa4ece8f58b268e6043cb2f26 # v3.7.0
     - name: Install clang-tidy and clang-format
       run: |
         sudo apt update