From 4610105606406b9a5a7273535b673f10a1223838 Mon Sep 17 00:00:00 2001
From: Ian Thompson <ian@stackhpc.com>
Date: Fri, 19 Jun 2026 12:23:11 +0100
Subject: [PATCH] .github/dependabot.yml: Restrict dependabot to update
 approved GitHub actions

Restrict dependabot to only apply automatic updates to GitHub actions that come
from GitHub themselves (`actions/*`) and our own action
(`azimuth-cloud/github-actions`).
---
 .github/dependabot.yml | 28 ++++++++++++++++------------
 1 file changed, 16 insertions(+), 12 deletions(-)

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index e06a5f0..598b6d1 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -4,18 +4,22 @@ version: 2
 
 updates:
   # Automatically propose PRs for out-of-date GitHub actions
-  # - package-ecosystem: github-actions
-  #   directory: "/"
-  #   schedule:
-  #     # Check for new versions weekly
-  #     interval: weekly
-  #   # Update all actions in a single PR
-  #   groups:
-  #     github-actions:
-  #       patterns: ["*"]
-  #   labels:
-  #     - automation
-  #     - gha-update
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      # Check for new versions weekly
+      interval: weekly
+    # Update all actions in a single PR
+    groups:
+      github-actions:
+        patterns: ["*"]
+    labels:
+      - automation
+      - gha-update
+    # Only allow updates for actions maintained by GitHub
+    allow:
+      - dependency-name: "actions/*"
+      - dependency-name: "azimuth-cloud/github-actions/*"
 
   # Automatically propose PRs for Python dependencies
   - package-ecosystem: pip