diff --git a/.github/workflows/dispatch-ci.yml b/.github/workflows/dispatch-ci.yml
index 1df8e5c..6004c3f 100644
--- a/.github/workflows/dispatch-ci.yml
+++ b/.github/workflows/dispatch-ci.yml
@@ -1,16 +1,21 @@
 name: Dispatch CI
 
 on:
-  # At 4:30 PM UTC, only on Sunday and Monday
+  # At 8:40 PM UTC, only on Monday and Tuesday
   schedule:
-    - cron: '30 16 * * 0,1'
+    - cron: '40 20 * * 1,2'
+
+permissions: {}
 
 jobs:
   dispatch-ci:
     name: Dispatch CI
-    # Only run cron on the silverstripe account
-    if: (github.event_name == 'schedule' && github.repository_owner == 'silverstripe') || (github.event_name != 'schedule')
+    # Only run cron on the dnadesign account
+    if: (github.event_name == 'schedule' && github.repository_owner == 'dnadesign') || (github.event_name != 'schedule')
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      actions: write
     steps:
       - name: Dispatch CI
         uses: silverstripe/gha-dispatch-ci@v1
diff --git a/.github/workflows/keepalive.yml b/.github/workflows/keepalive.yml
index 83e2927..535fe9b 100644
--- a/.github/workflows/keepalive.yml
+++ b/.github/workflows/keepalive.yml
@@ -1,17 +1,21 @@
 name: Keepalive
 
 on:
-  # At 5:25 PM UTC, on day 26 of the month
+  # At 5:25 PM UTC, on day 2 of the month
   schedule:
-    - cron: '25 17 26 * *'
+    - cron: '25 17 2 * *'
   workflow_dispatch:
 
+permissions: {}
+
 jobs:
   keepalive:
     name: Keepalive
     # Only run cron on the dnadesign account
     if: (github.event_name == 'schedule' && github.repository_owner == 'dnadesign') || (github.event_name != 'schedule')
     runs-on: ubuntu-latest
+    permissions:
+      actions: write
     steps:
       - name: Keepalive
         uses: silverstripe/gha-keepalive@v1
diff --git a/.github/workflows/merge-up.yml b/.github/workflows/merge-up.yml
index 2a33f8b..fbc1161 100644
--- a/.github/workflows/merge-up.yml
+++ b/.github/workflows/merge-up.yml
@@ -1,17 +1,22 @@
 name: Merge-up
 
 on:
-  # At 4:30 PM UTC, only on Thursday
+  # At 8:40 PM UTC, only on Friday
   schedule:
-    - cron: '30 16 * * 4'
+    - cron: '40 20 * * 5'
   workflow_dispatch:
 
+permissions: {}
+
 jobs:
   merge-up:
     name: Merge-up
     # Only run cron on the dnadesign account
     if: (github.event_name == 'schedule' && github.repository_owner == 'dnadesign') || (github.event_name != 'schedule')
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      actions: write
     steps:
       - name: Merge-up
         uses: silverstripe/gha-merge-up@v1
diff --git a/composer.json b/composer.json
index 5a0c17f..2ec66ae 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,9 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^9.6",
-        "squizlabs/php_codesniffer": "^3"
+        "squizlabs/php_codesniffer": "^3",
+        "silverstripe/standards": "^1",
+        "phpstan/extension-installer": "^1.3"
     },
     "autoload": {
         "psr-4": {
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
new file mode 100644
index 0000000..beb9de3
--- /dev/null
+++ b/phpstan.neon.dist
@@ -0,0 +1,3 @@
+parameters:
+  paths:
+    - src