diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9367f53..e4a2c7c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,6 +1,13 @@
 name: Run tests
 
-on: [push, pull_request]
+on:
+  push:
+  pull_request:
+  # Allow workflow to be triggered manually.
+  workflow_dispatch:
+  schedule:
+    # Run the CI at 00:10 every Sunday to receive warning of breaking changes in our dependencies.
+    - cron: '10 0 * * 0'
 
 jobs:
   test: