diff --git a/.github/workflows/renovate-config-validation.yml b/.github/workflows/renovate-config-validation.yml
index 2ca0fa1..94f837d 100644
--- a/.github/workflows/renovate-config-validation.yml
+++ b/.github/workflows/renovate-config-validation.yml
@@ -15,3 +15,5 @@ jobs:
 
       - name: Validate
         uses: suzuki-shunsuke/github-action-renovate-config-validator@v0.1.3
+        with:
+          config_file_path: "default.json"
diff --git a/README.md b/README.md
index 98398d9..8c8245a 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,7 @@ A Renovate preset with common configuration for all Simplificator projects. The
 * Regex manager to update the bundler version found in `Gemfile.lock`.
 * Group all non-major updates for packages with versions above 1.0.0.
 * Group all patch updates for packages below version 1.0.0.
+* Create a separate group for all non-patch Rails updates.
 * Apply the `bump` strategy for `npm`.
 * Apply the `update-lockfile` strategy for `bundler`.
 * Apply the `pin` strategy for `mix`.
diff --git a/default.json b/default.json
index 44b8aa0..a7d01b3 100644
--- a/default.json
+++ b/default.json
@@ -54,6 +54,20 @@
         "patch"
       ]
     },
+    {
+      "matchPackageNames": [
+        "rails"
+      ],
+      "matchPackagePatterns": [
+        "^@rails/"
+      ],
+      "matchUpdateTypes": [
+        "major",
+        "minor"
+      ],
+      "commitMessageAction": "Apply",
+      "groupName": "all non-patch Rails updates"
+    },
     {
       "matchManagers": [
         "npm"