diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a67e6a..69a401e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 2.3.0 (2024-09-04)
+- Update packages
+
 # 2.2.0 (2023-03-20)
 - Update pacakges
 - Bump requirements to PHP >= 8.1
diff --git a/composer.lock b/composer.lock
index 41cc09c..d6ce4a7 100644
--- a/composer.lock
+++ b/composer.lock
@@ -8,16 +8,16 @@
     "packages": [
         {
             "name": "colinmollenhour/credis",
-            "version": "v1.16.0",
+            "version": "v1.16.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/colinmollenhour/credis.git",
-                "reference": "5641140e14a9679f5a6f66c97268727f9558b881"
+                "reference": "f11a89fd068d3e5db0c2b5a9ba8663bc36162e95"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/colinmollenhour/credis/zipball/5641140e14a9679f5a6f66c97268727f9558b881",
-                "reference": "5641140e14a9679f5a6f66c97268727f9558b881",
+                "url": "https://api.github.com/repos/colinmollenhour/credis/zipball/f11a89fd068d3e5db0c2b5a9ba8663bc36162e95",
+                "reference": "f11a89fd068d3e5db0c2b5a9ba8663bc36162e95",
                 "shasum": ""
             },
             "require": {
@@ -49,9 +49,9 @@
             "homepage": "https://github.com/colinmollenhour/credis",
             "support": {
                 "issues": "https://github.com/colinmollenhour/credis/issues",
-                "source": "https://github.com/colinmollenhour/credis/tree/v1.16.0"
+                "source": "https://github.com/colinmollenhour/credis/tree/v1.16.1"
             },
-            "time": "2023-10-26T17:02:51+00:00"
+            "time": "2024-07-04T15:08:03+00:00"
         },
         {
             "name": "psr/log",
@@ -255,16 +255,16 @@
         },
         {
             "name": "myclabs/deep-copy",
-            "version": "1.11.1",
+            "version": "1.12.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/myclabs/DeepCopy.git",
-                "reference": "7284c22080590fb39f2ffa3e9057f10a4ddd0e0c"
+                "reference": "3a6b9a42cd8f8771bd4295d13e1423fa7f3d942c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/7284c22080590fb39f2ffa3e9057f10a4ddd0e0c",
-                "reference": "7284c22080590fb39f2ffa3e9057f10a4ddd0e0c",
+                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/3a6b9a42cd8f8771bd4295d13e1423fa7f3d942c",
+                "reference": "3a6b9a42cd8f8771bd4295d13e1423fa7f3d942c",
                 "shasum": ""
             },
             "require": {
@@ -272,11 +272,12 @@
             },
             "conflict": {
                 "doctrine/collections": "<1.6.8",
-                "doctrine/common": "<2.13.3 || >=3,<3.2.2"
+                "doctrine/common": "<2.13.3 || >=3 <3.2.2"
             },
             "require-dev": {
                 "doctrine/collections": "^1.6.8",
                 "doctrine/common": "^2.13.3 || ^3.2.2",
+                "phpspec/prophecy": "^1.10",
                 "phpunit/phpunit": "^7.5.20 || ^8.5.23 || ^9.5.13"
             },
             "type": "library",
@@ -302,7 +303,7 @@
             ],
             "support": {
                 "issues": "https://github.com/myclabs/DeepCopy/issues",
-                "source": "https://github.com/myclabs/DeepCopy/tree/1.11.1"
+                "source": "https://github.com/myclabs/DeepCopy/tree/1.12.0"
             },
             "funding": [
                 {
@@ -310,20 +311,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-03-08T13:26:56+00:00"
+            "time": "2024-06-12T14:39:25+00:00"
         },
         {
             "name": "nikic/php-parser",
-            "version": "v5.0.2",
+            "version": "v5.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nikic/PHP-Parser.git",
-                "reference": "139676794dc1e9231bf7bcd123cfc0c99182cb13"
+                "reference": "683130c2ff8c2739f4822ff7ac5c873ec529abd1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/139676794dc1e9231bf7bcd123cfc0c99182cb13",
-                "reference": "139676794dc1e9231bf7bcd123cfc0c99182cb13",
+                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/683130c2ff8c2739f4822ff7ac5c873ec529abd1",
+                "reference": "683130c2ff8c2739f4822ff7ac5c873ec529abd1",
                 "shasum": ""
             },
             "require": {
@@ -334,7 +335,7 @@
             },
             "require-dev": {
                 "ircmaxell/php-yacc": "^0.0.7",
-                "phpunit/phpunit": "^7.0 || ^8.0 || ^9.0"
+                "phpunit/phpunit": "^9.0"
             },
             "bin": [
                 "bin/php-parse"
@@ -366,9 +367,9 @@
             ],
             "support": {
                 "issues": "https://github.com/nikic/PHP-Parser/issues",
-                "source": "https://github.com/nikic/PHP-Parser/tree/v5.0.2"
+                "source": "https://github.com/nikic/PHP-Parser/tree/v5.1.0"
             },
-            "time": "2024-03-05T20:51:40+00:00"
+            "time": "2024-07-01T20:03:41+00:00"
         },
         {
             "name": "phar-io/manifest",
@@ -552,35 +553,35 @@
         },
         {
             "name": "phpunit/php-code-coverage",
-            "version": "9.2.31",
+            "version": "9.2.32",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
-                "reference": "48c34b5d8d983006bd2adc2d0de92963b9155965"
+                "reference": "85402a822d1ecf1db1096959413d35e1c37cf1a5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/48c34b5d8d983006bd2adc2d0de92963b9155965",
-                "reference": "48c34b5d8d983006bd2adc2d0de92963b9155965",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/85402a822d1ecf1db1096959413d35e1c37cf1a5",
+                "reference": "85402a822d1ecf1db1096959413d35e1c37cf1a5",
                 "shasum": ""
             },
             "require": {
                 "ext-dom": "*",
                 "ext-libxml": "*",
                 "ext-xmlwriter": "*",
-                "nikic/php-parser": "^4.18 || ^5.0",
+                "nikic/php-parser": "^4.19.1 || ^5.1.0",
                 "php": ">=7.3",
-                "phpunit/php-file-iterator": "^3.0.3",
-                "phpunit/php-text-template": "^2.0.2",
-                "sebastian/code-unit-reverse-lookup": "^2.0.2",
-                "sebastian/complexity": "^2.0",
-                "sebastian/environment": "^5.1.2",
-                "sebastian/lines-of-code": "^1.0.3",
-                "sebastian/version": "^3.0.1",
-                "theseer/tokenizer": "^1.2.0"
+                "phpunit/php-file-iterator": "^3.0.6",
+                "phpunit/php-text-template": "^2.0.4",
+                "sebastian/code-unit-reverse-lookup": "^2.0.3",
+                "sebastian/complexity": "^2.0.3",
+                "sebastian/environment": "^5.1.5",
+                "sebastian/lines-of-code": "^1.0.4",
+                "sebastian/version": "^3.0.2",
+                "theseer/tokenizer": "^1.2.3"
             },
             "require-dev": {
-                "phpunit/phpunit": "^9.3"
+                "phpunit/phpunit": "^9.6"
             },
             "suggest": {
                 "ext-pcov": "PHP extension that provides line coverage",
@@ -589,7 +590,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "9.2-dev"
+                    "dev-main": "9.2.x-dev"
                 }
             },
             "autoload": {
@@ -618,7 +619,7 @@
             "support": {
                 "issues": "https://github.com/sebastianbergmann/php-code-coverage/issues",
                 "security": "https://github.com/sebastianbergmann/php-code-coverage/security/policy",
-                "source": "https://github.com/sebastianbergmann/php-code-coverage/tree/9.2.31"
+                "source": "https://github.com/sebastianbergmann/php-code-coverage/tree/9.2.32"
             },
             "funding": [
                 {
@@ -626,7 +627,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2024-03-02T06:37:42+00:00"
+            "time": "2024-08-22T04:23:01+00:00"
         },
         {
             "name": "phpunit/php-file-iterator",
@@ -871,45 +872,45 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "9.6.17",
+            "version": "9.6.20",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "1a156980d78a6666721b7e8e8502fe210b587fcd"
+                "reference": "49d7820565836236411f5dc002d16dd689cde42f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/1a156980d78a6666721b7e8e8502fe210b587fcd",
-                "reference": "1a156980d78a6666721b7e8e8502fe210b587fcd",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/49d7820565836236411f5dc002d16dd689cde42f",
+                "reference": "49d7820565836236411f5dc002d16dd689cde42f",
                 "shasum": ""
             },
             "require": {
-                "doctrine/instantiator": "^1.3.1 || ^2",
+                "doctrine/instantiator": "^1.5.0 || ^2",
                 "ext-dom": "*",
                 "ext-json": "*",
                 "ext-libxml": "*",
                 "ext-mbstring": "*",
                 "ext-xml": "*",
                 "ext-xmlwriter": "*",
-                "myclabs/deep-copy": "^1.10.1",
-                "phar-io/manifest": "^2.0.3",
-                "phar-io/version": "^3.0.2",
+                "myclabs/deep-copy": "^1.12.0",
+                "phar-io/manifest": "^2.0.4",
+                "phar-io/version": "^3.2.1",
                 "php": ">=7.3",
-                "phpunit/php-code-coverage": "^9.2.28",
-                "phpunit/php-file-iterator": "^3.0.5",
+                "phpunit/php-code-coverage": "^9.2.31",
+                "phpunit/php-file-iterator": "^3.0.6",
                 "phpunit/php-invoker": "^3.1.1",
-                "phpunit/php-text-template": "^2.0.3",
-                "phpunit/php-timer": "^5.0.2",
-                "sebastian/cli-parser": "^1.0.1",
-                "sebastian/code-unit": "^1.0.6",
+                "phpunit/php-text-template": "^2.0.4",
+                "phpunit/php-timer": "^5.0.3",
+                "sebastian/cli-parser": "^1.0.2",
+                "sebastian/code-unit": "^1.0.8",
                 "sebastian/comparator": "^4.0.8",
-                "sebastian/diff": "^4.0.3",
-                "sebastian/environment": "^5.1.3",
-                "sebastian/exporter": "^4.0.5",
-                "sebastian/global-state": "^5.0.1",
-                "sebastian/object-enumerator": "^4.0.3",
-                "sebastian/resource-operations": "^3.0.3",
-                "sebastian/type": "^3.2",
+                "sebastian/diff": "^4.0.6",
+                "sebastian/environment": "^5.1.5",
+                "sebastian/exporter": "^4.0.6",
+                "sebastian/global-state": "^5.0.7",
+                "sebastian/object-enumerator": "^4.0.4",
+                "sebastian/resource-operations": "^3.0.4",
+                "sebastian/type": "^3.2.1",
                 "sebastian/version": "^3.0.2"
             },
             "suggest": {
@@ -954,7 +955,7 @@
             "support": {
                 "issues": "https://github.com/sebastianbergmann/phpunit/issues",
                 "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.17"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.20"
             },
             "funding": [
                 {
@@ -970,7 +971,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-02-23T13:14:51+00:00"
+            "time": "2024-07-10T11:45:39+00:00"
         },
         {
             "name": "sebastian/cli-parser",
@@ -1937,16 +1938,16 @@
         },
         {
             "name": "squizlabs/php_codesniffer",
-            "version": "3.9.0",
+            "version": "3.10.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer.git",
-                "reference": "d63cee4890a8afaf86a22e51ad4d97c91dd4579b"
+                "reference": "86e5f5dd9a840c46810ebe5ff1885581c42a3017"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/PHPCSStandards/PHP_CodeSniffer/zipball/d63cee4890a8afaf86a22e51ad4d97c91dd4579b",
-                "reference": "d63cee4890a8afaf86a22e51ad4d97c91dd4579b",
+                "url": "https://api.github.com/repos/PHPCSStandards/PHP_CodeSniffer/zipball/86e5f5dd9a840c46810ebe5ff1885581c42a3017",
+                "reference": "86e5f5dd9a840c46810ebe5ff1885581c42a3017",
                 "shasum": ""
             },
             "require": {
@@ -2013,7 +2014,7 @@
                     "type": "open_collective"
                 }
             ],
-            "time": "2024-02-16T15:06:51+00:00"
+            "time": "2024-07-21T23:26:44+00:00"
         },
         {
             "name": "theseer/tokenizer",
diff --git a/src/Resque/Job/Status.php b/src/Resque/Job/Status.php
index aaa29c3..6387c2a 100644
--- a/src/Resque/Job/Status.php
+++ b/src/Resque/Job/Status.php
@@ -62,7 +62,7 @@ public static function create($id)
         \Resque\Resque::redis()->set(
             'job:' . $id . ':status',
             json_encode($statusPacket),
-            ['ex' => (86400 * 2)],
+            ['ex' => \Resque\Redis::DEFAULT_REDIS_TTL],
         );
     }
 
@@ -106,7 +106,7 @@ public function update($status)
         \Resque\Resque::redis()->set(
             (string)$this,
             json_encode($statusPacket),
-            ['ex' => (86400 * 2)],
+            ['ex' => \Resque\Redis::DEFAULT_REDIS_TTL],
         );
     }
 
diff --git a/src/Resque/Redis.php b/src/Resque/Redis.php
index f726feb..6590748 100644
--- a/src/Resque/Redis.php
+++ b/src/Resque/Redis.php
@@ -14,12 +14,14 @@ class Redis
 {
     /**
      * Redis Client
+     *
      * @var \Credis_Client
      */
     private $driver;
 
     /**
      * Redis namespace
+     *
      * @var string
      */
     private static $defaultNamespace = 'resque:';
@@ -39,6 +41,11 @@ class Redis
      */
     public const DEFAULT_DATABASE = 0;
 
+    /**
+     * Default Redis TTL (2 days)
+     */
+    public const DEFAULT_REDIS_TTL = 172800;
+
     /**
      * @var array List of all commands in Redis that supply a key as their
      *    first argument. Used to prefix keys with the Resque namespace.
@@ -114,6 +121,7 @@ public static function prefix(string $namespace): void
         if (substr($namespace, -1) !== ':' && $namespace != '') {
             $namespace .= ':';
         }
+
         self::$defaultNamespace = $namespace;
     }
 
diff --git a/src/Resque/Resque.php b/src/Resque/Resque.php
index e4872f9..4ebdb5d 100644
--- a/src/Resque/Resque.php
+++ b/src/Resque/Resque.php
@@ -12,7 +12,7 @@
 
 class Resque
 {
-    public const VERSION = '2.1.0';
+    public const VERSION = '2.3.0';
 
     public const DEFAULT_INTERVAL = 5;
 
diff --git a/src/Resque/Stat.php b/src/Resque/Stat.php
index 6592aa8..6cfa6c1 100644
--- a/src/Resque/Stat.php
+++ b/src/Resque/Stat.php
@@ -38,7 +38,7 @@ public static function incr(string $stat, int $by = 1): bool
         $set = Resque::redis()->set(
             'stat:' . $stat,
             $by,
-            ['ex' => (86400 * 2), 'nx'],
+            ['ex' => Redis::DEFAULT_REDIS_TTL,  'nx'],
         );
 
         // If it already exists, return the incrby value
diff --git a/src/Resque/Worker.php b/src/Resque/Worker.php
index a926364..ffcdbb4 100644
--- a/src/Resque/Worker.php
+++ b/src/Resque/Worker.php
@@ -83,6 +83,7 @@ public function __construct($queues)
 
     /**
      * Return all workers known to Resque as instantiated instances.
+     *
      * @return array
      */
     public static function all(): array
@@ -102,8 +103,10 @@ public static function all(): array
     /**
      * Given a worker ID, check if it is registered/valid.
      *
-     * @param string $workerId ID of the worker.
-     * @return boolean True if the worker exists, false if not.
+     * @param string $workerId ID of the worker
+     *
+     * @return boolean True if the worker exists, false if not
+     *
      * @throws Resque_RedisException
      */
     public static function exists($workerId): bool
@@ -114,8 +117,10 @@ public static function exists($workerId): bool
     /**
      * Given a worker ID, find it and return an instantiated worker class for it.
      *
-     * @param string $workerId The ID of the worker.
-     * @return bool|Resque_Worker
+     * @param string $workerId The ID of the worker
+     *
+     * @return Resque_Worker|bool
+     *
      * @throws Resque_RedisException
      */
     public static function find($workerId)
@@ -123,11 +128,13 @@ public static function find($workerId)
         if (false === strpos($workerId, ":") || !self::exists($workerId)) {
             return false;
         }
+
         /** @noinspection PhpUnusedLocalVariableInspection */
         list($hostname, $pid, $queues) = explode(':', $workerId, 3);
         $queues = explode(',', $queues);
         $worker = new self($queues);
         $worker->setId($workerId);
+
         return $worker;
     }
 
@@ -135,8 +142,10 @@ public static function find($workerId)
      * Set the ID of this worker to a given ID string.
      *
      * @param string $workerId ID for the worker.
+     *
+     * @return void
      */
-    public function setId($workerId)
+    public function setId($workerId): void
     {
         $this->id = $workerId;
     }
@@ -150,9 +159,11 @@ public function setId($workerId)
      * @param int $interval How often to check for new jobs across the queues.
      * @param bool $blocking
      *
+     * @return void
+     *
      * @throws Resque_RedisException
      */
-    public function work($interval = Resque::DEFAULT_INTERVAL, $blocking = false)
+    public function work($interval = Resque::DEFAULT_INTERVAL, $blocking = false): void
     {
         $this->updateProcLine('Starting');
         $this->startup();
@@ -251,11 +262,13 @@ public function work($interval = Resque::DEFAULT_INTERVAL, $blocking = false)
     }
 
     /**
-     * Process a single job.
+     * Process a single job
      *
-     * @param \Resque\Job\Job $job The job to be processed.
+     * @param \Resque\Job\Job $job The job to be processed
+     *
+     * @return void
      */
-    public function perform(\Resque\Job\Job $job)
+    public function perform(\Resque\Job\Job $job): void
     {
         try {
             Event::trigger('afterFork', $job);
@@ -273,7 +286,8 @@ public function perform(\Resque\Job\Job $job)
     /**
      * @param bool $blocking
      * @param int $timeout
-     * @return object|boolean               Instance of \Resque\Job\Job if a job is found, false if not.
+     *
+     * @return object|boolean - Instance of \Resque\Job\Job if a job is found, false if not
      */
     public function reserve($blocking = false, $timeout = null)
     {
@@ -304,16 +318,17 @@ public function reserve($blocking = false, $timeout = null)
 
     /**
      * Return an array containing all of the queues that this worker should use
-     * when searching for jobs.
+     * when searching for jobs
      *
      * If * is found in the list of queues, every queue will be searched in
      * alphabetic order. (@param boolean $fetch If true, and the queue is set to *, will fetch
-     * all queue names from redis.
-     * @return array Array of associated queues.
-     * @see $fetch)
+     * all queue names from redis
      *
+     * @param boolean $fetch
+     *
+     * @return array Array of associated queues
      */
-    public function queues($fetch = true)
+    public function queues(bool $fetch = true): array
     {
         if (!in_array('*', $this->queues) || $fetch == false) {
             return $this->queues;
@@ -321,13 +336,16 @@ public function queues($fetch = true)
 
         $queues = Resque::queues();
         sort($queues);
+
         return $queues;
     }
 
     /**
-     * Perform necessary actions to start a worker.
+     * Perform necessary actions to start a worker
+     *
+     * @return void
      */
-    private function startup()
+    private function startup(): void
     {
         $this->registerSigHandlers();
         $this->pruneDeadWorkers();
@@ -340,9 +358,11 @@ private function startup()
      * the name of the currently running process to indicate the current state
      * of a worker.
      *
-     * @param string $status The updated process title.
+     * @param string $status The updated process title
+     *
+     * @return void
      */
-    private function updateProcLine($status)
+    private function updateProcLine($status): void
     {
         $processTitle = 'resque-' . Resque::VERSION . ': ' . $status;
         if (function_exists('cli_set_process_title') && PHP_OS !== 'Darwin') {
@@ -359,8 +379,10 @@ private function updateProcLine($status)
      * INT: Shutdown immediately and stop processing jobs.
      * QUIT: Shutdown after the current job finishes processing.
      * USR1: Kill the forked child immediately and continue processing jobs.
+     *
+     * @return void
      */
-    private function registerSigHandlers()
+    private function registerSigHandlers(): void
     {
         if (!function_exists('pcntl_signal')) {
             return;
@@ -376,9 +398,11 @@ private function registerSigHandlers()
     }
 
     /**
-     * Signal handler callback for USR2, pauses processing of new jobs.
+     * Signal handler callback for USR2, pauses processing of new jobs
+     *
+     * @return void
      */
-    public function pauseProcessing()
+    public function pauseProcessing(): void
     {
         $this->logger->log(\Psr\Log\LogLevel::NOTICE, 'USR2 received; pausing job processing');
         $this->paused = true;
@@ -387,8 +411,10 @@ public function pauseProcessing()
     /**
      * Signal handler callback for CONT, resumes worker allowing it to pick
      * up new jobs.
+     *
+     * @return void
      */
-    public function unPauseProcessing()
+    public function unPauseProcessing(): void
     {
         $this->logger->log(\Psr\Log\LogLevel::NOTICE, 'CONT received; resuming job processing');
         $this->paused = false;
@@ -397,8 +423,10 @@ public function unPauseProcessing()
     /**
      * Schedule a worker for shutdown. Will finish processing the current job
      * and when the timeout interval is reached, the worker will shut down.
+     *
+     * @return void
      */
-    public function shutdown()
+    public function shutdown(): void
     {
         $this->shutdown = true;
         $this->logger->log(\Psr\Log\LogLevel::NOTICE, 'Shutting down');
@@ -407,8 +435,10 @@ public function shutdown()
     /**
      * Force an immediate shutdown of the worker, killing any child jobs
      * currently running.
+     *
+     * @return void
      */
-    public function shutdownNow()
+    public function shutdownNow(): void
     {
         $this->shutdown();
         $this->killChild();
@@ -417,8 +447,10 @@ public function shutdownNow()
     /**
      * Kill a forked child job immediately. The job it is processing will not
      * be completed.
+     *
+     * @return void
      */
-    public function killChild()
+    public function killChild(): void
     {
         if (!$this->child) {
             $this->logger->log(\Psr\Log\LogLevel::DEBUG, 'No child to kill.');
@@ -447,8 +479,10 @@ public function killChild()
      * This is a form of garbage collection to handle cases where the
      * server may have been killed and the Resque workers did not die gracefully
      * and therefore leave state information in Redis.
+     *
+     * @return void
      */
-    public function pruneDeadWorkers()
+    public function pruneDeadWorkers(): void
     {
         $workerPids = $this->workerPids();
         $workers = self::all();
@@ -474,7 +508,7 @@ public function pruneDeadWorkers()
      *
      * @return array Array of Resque worker process IDs.
      */
-    public function workerPids()
+    public function workerPids(): array
     {
         $pids = [];
         exec('ps -A -o pid,command | grep [r]esque', $cmdOutput);
@@ -496,14 +530,16 @@ public function registerWorker(): void
         Resque::redis()->set(
             'worker:' . (string)$this . ':started',
             date('D M d H:i:s T Y'),
-            ['ex' => (86400 * 2)],
+            ['ex' => Redis::DEFAULT_REDIS_TTL],
         );
     }
 
     /**
      * Unregister this worker in Redis. (shutdown etc)
+     *
+     * @return void
      */
-    public function unregisterWorker()
+    public function unregisterWorker(): void
     {
         if (is_object($this->currentJob)) {
             $this->currentJob->fail(new \Resque\Job\DirtyExitException());
@@ -518,12 +554,15 @@ public function unregisterWorker()
     }
 
     /**
-     * Tell Redis which job we're currently working on.
+     * Tell Redis which job we're currently working on
+     *
+     * @param \Resque\Job\Job $job \Resque\Job\Job instance containing the job we're working on
+     *
+     * @return void
      *
-     * @param \Resque\Job\Job $job \Resque\Job\Job instance containing the job we're working on.
      * @throws Resque_RedisException
      */
-    public function workingOn(\Resque\Job\Job $job)
+    public function workingOn(\Resque\Job\Job $job): void
     {
         $job->worker = $this;
         $this->currentJob = $job;
@@ -537,15 +576,17 @@ public function workingOn(\Resque\Job\Job $job)
         Resque::redis()->set(
             'worker:' . $job->worker,
             $data,
-            ['ex' => (86400 * 2)],
+            ['ex' => Redis::DEFAULT_REDIS_TTL],
         );
     }
 
     /**
      * Notify Redis that we've finished working on a job, clearing the working
-     * state and incrementing the job stats.
+     * state and incrementing the job stats
+     *
+     * @return void
      */
-    public function doneWorking()
+    public function doneWorking(): void
     {
         $this->currentJob = null;
         Stat::incr('processed');
@@ -554,28 +595,29 @@ public function doneWorking()
     }
 
     /**
-     * Generate a string representation of this worker.
+     * Generate a string representation of this worker
      *
-     * @return string String identifier for this worker instance.
+     * @return string String identifier for this worker instance
      */
-    public function __toString()
+    public function __toString(): string
     {
-        return $this->id;
+        return (string) $this->id;
     }
 
     /**
-     * Return an object describing the job this worker is currently working on.
+     * Return an object describing the job this worker is currently working on
      *
-     * @return array Array with details of current job.
+     * @return array Array with details of current job
      */
     public function job(): array
     {
         $job = Resque::redis()->get('worker:' . $this);
+
         return $job ? json_decode($job, true) : [];
     }
 
     /**
-     * Get a statistic belonging to this worker.
+     * Get a statistic belonging to this worker
      *
      * @param string $stat Statistic to fetch.
      *
@@ -590,8 +632,10 @@ public function getStat(string $stat): int
      * Inject the logging object into the worker
      *
      * @param \Psr\Log\LoggerInterface $logger
+     *
+     * @return void
      */
-    public function setLogger(\Psr\Log\LoggerInterface $logger)
+    public function setLogger(\Psr\Log\LoggerInterface $logger): void
     {
         $this->logger = $logger;
     }
diff --git a/tests/Resque/Tests/RedisTest.php b/tests/Resque/Tests/RedisTest.php
index 5717bf6..b834f93 100644
--- a/tests/Resque/Tests/RedisTest.php
+++ b/tests/Resque/Tests/RedisTest.php
@@ -17,7 +17,7 @@ public function testRedisGetSet()
         $this->redis->set(
             'testKey',
             24,
-            ['ex' => 3600],
+            ['ex' => \Resque\Redis::DEFAULT_REDIS_TTL],
         );
 
         $val = $this->redis->get("testKey");