diff --git a/quiet.json5 b/quiet.json5
index 33b1546..ee50520 100644
--- a/quiet.json5
+++ b/quiet.json5
@@ -40,50 +40,53 @@
     },
     // Custom packages rules, which extend the configuration above
     "packageRules": [
-        // Automerge all minor and patch updates to all dependencies
-        // UNLESS the version number is less than 1.0.0 in which case
-        // We can't be sure if the bump is effectively major
-        // Also don't automerge major updates (overridden for some dependencies below)
-        // @TODO review this one, simplify with testing and linting
+        // Automerge all dependency updates (major, minor, and patch)
         {
-            "matchCurrentVersion": ">= 1.0.0",
             "matchDepTypes": [
                 "devDependencies",
                 "dependencies",
-                "optionalDependencies"
+                "optionalDependencies",
+                "peerDependencies",
+                "packageManager",
+                "action"
             ],
             "automerge": true,
-            "automergeType": "pr",
-            "major": {
-                "automerge": false
-            }
+            "automergeType": "pr"
         },
-        // Always automerge test and linting tools
-        // Regardless of whether they're major or minor updates
-        // @TODO: review this one, consider branch merges (no PRs)
+        // Keep CSS/style pipeline updates out of automerge for manual review
         {
-            "description": "Automerge test and linting tools",
-            "extends": [
-                "packages:linters",
-                "packages:jsTest"
-            ],
+            "description": "Do not automerge CSS preprocessors",
             "matchPackageNames": [
-                "c8",
-                "eslint-plugin-ghost",
-                "grunt",
-                "nock",
-                "nodemon",
-                "rewire",
-                "supertest",
-                "tmp"
+                "/^postcss/",
+                "/^css/",
+                "/^sass/",
+                "/^less/",
+                "/^styl/",
+                "autoprefixer",
+                "cssnano",
+                "postcss",
+                "postcss-cli",
+                "postcss-import",
+                "postcss-custom-media",
+                "postcss-custom-properties",
+                "postcss-color-mod-function",
+                "postcss-easy-import",
+                "ember-cli-postcss",
+                "gulp-postcss",
+                "sass",
+                "node-sass",
+                "sass-embedded",
+                "less",
+                "stylus",
+                "stylelint",
+                "tailwindcss"
             ],
-            "automerge": true
+            "automerge": false
         },
         // Don't automerge major bumps for @tryghost/ packages, gscan, or knex-migrator
-        // If you don't want renovate to automerge your changes, make them majors
         {
-            "matchPackagePatterns": [
-                "^@tryghost/.+",
+            "matchPackageNames": [
+                "/^@tryghost/.+/",
                 "gscan",
                 "knex-migrator"
             ],