diff --git a/.github/workflows/backend.yml b/.github/workflows/backend.yml
index 6b2f0c7..6703e53 100644
--- a/.github/workflows/backend.yml
+++ b/.github/workflows/backend.yml
@@ -8,6 +8,6 @@ jobs:
     with:
       enable_backend_testing: false
       enable_phpstan: true
-      php_versions: '["7.4", "8.0", "8.1", "8.2", "8.3", "8.4"]'
+      php_versions: '["8.1", "8.2", "8.3", "8.4"]'
 
       backend_directory: .
diff --git a/composer.json b/composer.json
index 189e3b6..4bc12a1 100644
--- a/composer.json
+++ b/composer.json
@@ -18,6 +18,7 @@
   },
   "homepage": "https://glowingblue.com",
   "require": {
+    "php": "^8.1",
     "flarum/core": "^1.8.5",
     "fof/redis": "^1.0"
   },
diff --git a/resources/locale/en.yml b/resources/locale/en.yml
index 2d5fb06..d6c76f7 100644
--- a/resources/locale/en.yml
+++ b/resources/locale/en.yml
@@ -6,4 +6,4 @@ glowingblue-redis-setup:
         Enable Redis sessions (all users will be logged out after changing this setting)
       enable_queue: Enable Redis queue
       horizon_config: "Horizon config (format: JSON)."
-      horizon_help_text: This will be passed to <code>(new \Blomstra\Horizon\Extend\Horizon)->config(...))</code>
+      horizon_help_text: This will be passed to <code>(new \FoF\Horizon\Extend\Horizon)->config(...))</code>
diff --git a/src/Extend/EnableRedis.php b/src/Extend/EnableRedis.php
index 8bc7f9c..344001c 100644
--- a/src/Extend/EnableRedis.php
+++ b/src/Extend/EnableRedis.php
@@ -29,9 +29,11 @@ class EnableRedis implements ExtenderInterface
 	{
 		$config = $this->buildConfig();
 
-		(new Redis($config))
-			->disable($this->getDisabledServices())
-			->extend($container, $extension);
+		/** @var Redis $redis */
+		$redis = (new Redis($config))
+			->disable($this->getDisabledServices());
+
+		$redis->extend($container, $extension);
 	}
 
 	private function getDisabledServices(): array