diff --git a/.github/workflows/dispatch-ci.yml b/.github/workflows/dispatch-ci.yml
index 43839f3..5f27872 100644
--- a/.github/workflows/dispatch-ci.yml
+++ b/.github/workflows/dispatch-ci.yml
@@ -1,9 +1,9 @@
 name: Dispatch CI
 
 on:
-  # At 2:00 PM UTC, only on Tuesday and Wednesday
+  # At 11:55 AM UTC, only on Monday and Tuesday
   schedule:
-    - cron: '0 14 * * 2,3'
+    - cron: '55 11 * * 1,2'
 
 jobs:
   dispatch-ci:
diff --git a/.github/workflows/keepalive.yml b/.github/workflows/keepalive.yml
index 089e1ee..06a580a 100644
--- a/.github/workflows/keepalive.yml
+++ b/.github/workflows/keepalive.yml
@@ -1,9 +1,9 @@
 name: Keepalive
 
 on:
-  # At 10:50 PM UTC, on day 27 of the month
+  # At 11:55 AM UTC, on day 16 of the month
   schedule:
-    - cron: '50 22 27 * *'
+    - cron: '55 11 16 * *'
   workflow_dispatch:
 
 jobs:
diff --git a/.github/workflows/merge-up.yml b/.github/workflows/merge-up.yml
index 6e9833f..2809abe 100644
--- a/.github/workflows/merge-up.yml
+++ b/.github/workflows/merge-up.yml
@@ -1,9 +1,9 @@
 name: Merge-up
 
 on:
-  # At 2:00 PM UTC, only on Saturday
+  # At 11:55 AM UTC, only on Friday
   schedule:
-    - cron: '0 14 * * 6'
+    - cron: '55 11 * * 5'
   workflow_dispatch:
 
 jobs:
diff --git a/composer.json b/composer.json
index 3692a4a..e2e716c 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,9 @@
     "require-dev": {
         "phpunit/phpunit": "^9.6",
         "mikey179/vfsstream": "^1.6",
-        "squizlabs/php_codesniffer": "^3.7"
+        "squizlabs/php_codesniffer": "^3.7",
+        "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