diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index b1c4618..d657f0f 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [ 8.0, 7.4 ]
+        php: [ 8.0 ]
         stability: [ prefer-lowest, prefer-stable ]
 
     name: PHP ${{ matrix.php }} - ${{ matrix.stability }}
@@ -28,6 +28,9 @@ jobs:
         php-version: ${{ matrix.php }}
         coverage: none
 
+    - name: Add HTTP basic auth credentials
+      run: echo '${{ secrets.VDLP_OCTOBER_CMS_AUTH_JSON }}' > $GITHUB_WORKSPACE/auth.json
+
     - name: Validate composer.json and composer.lock
       run: composer validate
 
diff --git a/.gitignore b/.gitignore
index 485dee6..3ce5adb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .idea
+vendor
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5c1f858..94e50c1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.2.0] - 2022-11-28
+
+### Changes
+
+- Drop support for PHP 7.4
+- Drop support for October CMS 1.x
+
 ## [2.1.0] - 2022-03-05
 
 ### Changes
diff --git a/README.md b/README.md
index 42df0d0..dd8f86e 100644
--- a/README.md
+++ b/README.md
@@ -24,8 +24,8 @@ You can also decode those ids back. This is useful in bundling several parameter
 
 ## Requirements
 
-* PHP 7.4 or higher
-* October CMS 1.x or 2.x
+* PHP 8.0.2 or higher
+* October CMS 2.x or higher
 
 ## Installation
 
diff --git a/classes/Hashids.php b/classes/Hashids.php
index d905340..b5f9d73 100644
--- a/classes/Hashids.php
+++ b/classes/Hashids.php
@@ -9,11 +9,9 @@
 
 class Hashids implements HashidsInterface
 {
-    private HashidsHelper $hashids;
-
-    public function __construct(HashidsHelper $hashids)
-    {
-        $this->hashids = $hashids;
+    public function __construct(
+        private HashidsHelper $hashids
+    ) {
     }
 
     /**
diff --git a/classes/HashidsManager.php b/classes/HashidsManager.php
index adfe8ed..361aab2 100644
--- a/classes/HashidsManager.php
+++ b/classes/HashidsManager.php
@@ -14,13 +14,11 @@
 class HashidsManager
 {
     protected array $instances = [];
-    protected Repository $config;
-    protected HashidsFactory $factory;
 
-    public function __construct(Repository $config, HashidsFactory $factory)
-    {
-        $this->config = $config;
-        $this->factory = $factory;
+    public function __construct(
+        protected Repository $config,
+        protected HashidsFactory $factory
+    ) {
     }
 
     /**
diff --git a/composer.json b/composer.json
index d9861cf..dbc6a9f 100644
--- a/composer.json
+++ b/composer.json
@@ -9,17 +9,31 @@
             "email": "octobercms@vdlp.nl"
         }
     ],
+    "support": {
+        "email": "octobercms@vdlp.nl"
+    },
     "require": {
-        "php": "^7.4 || ^8.0",
+        "php": "^8.0.2",
         "composer/installers": "^1.0 || ^2.0",
-        "hashids/hashids": "^4.0",
-        "october/system": "^1.0 || ^2.0"
+        "hashids/hashids": "^4.1",
+        "october/rain": ">=2.0"
     },
+    "repositories": [
+        {
+            "type": "composer",
+            "url": "https://gateway.octobercms.com"
+        }
+    ],
     "archive": {
         "exclude": [
             ".gitignore",
             ".github",
             ".idea/"
         ]
+    },
+    "config": {
+        "allow-plugins": {
+            "composer/installers": true
+        }
     }
 }
diff --git a/updates/version.yaml b/updates/version.yaml
index 0ef3202..808d89b 100644
--- a/updates/version.yaml
+++ b/updates/version.yaml
@@ -6,3 +6,4 @@ v1.1.0:
 v2.0.0: Drop PHP 7.1 support
 v2.0.1: Update plugin dependencies
 v2.1.0: Maintenance release
+v2.2.0: Drop PHP 7.4 support / Drop October CMS 1.x support