diff --git a/composer.json b/composer.json
index ad27c9a..c109d73 100644
--- a/composer.json
+++ b/composer.json
@@ -11,9 +11,9 @@
         }
     ],
     "require": {
-        "php": ">=5.4.0",
-        "illuminate/support": "^5.0,<5.7",
-        "browscap/browscap-php": "^3.1"
+        "php": ">=7.1.0,<7.3.0",
+        "illuminate/support": "~5.0",
+        "browscap/browscap-php": "~4.0"
     },
     "autoload": {
         "psr-4": {
diff --git a/config/browscap.php b/config/browscap.php
index 7b79c61..4cd1057 100644
--- a/config/browscap.php
+++ b/config/browscap.php
@@ -12,7 +12,7 @@
     |   Full_PHP_BrowscapINI
     |
     */
-    'remote-file' => 'PHP_BrowscapINI',
+    'remote-file' => env('BROWSCAP_REMOTE_FILE', 'PHP_BrowscapINI'),
 
     /*
     |--------------------------------------------------------------------------
diff --git a/src/BrowscapServiceProvider.php b/src/BrowscapServiceProvider.php
index d2e62a5..9283c40 100644
--- a/src/BrowscapServiceProvider.php
+++ b/src/BrowscapServiceProvider.php
@@ -1,11 +1,17 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Propa\BrowscapPHP;
 
 use BrowscapPHP\Browscap;
+use BrowscapPHP\BrowscapInterface;
+use Doctrine\Common\Cache\FilesystemCache;
+use Illuminate\Contracts\Foundation\Application as ApplicationContract;
 use Illuminate\Foundation\Application as LaravelApplication;
 use Illuminate\Support\ServiceProvider;
 use Laravel\Lumen\Application as LumenApplication;
+use Roave\DoctrineSimpleCache\SimpleCacheAdapter;
 use WurflCache\Adapter\File;
 
 /**
@@ -20,7 +26,7 @@ class BrowscapServiceProvider extends ServiceProvider
      *
      * @return void
      */
-    public function boot()
+    public function boot(): void
     {
         $this->setupConfig();
     }
@@ -30,22 +36,26 @@ public function boot()
      *
      * @return void
      */
-    public function register()
+    public function register(): void
     {
-        $this->app->singleton('browscap', function () {
-            $bc = new Browscap();
-            $adapter = new File([File::DIR => config('browscap.cache')]);
-            $bc->setCache($adapter);
+        $this->app->singleton('browscap', function (ApplicationContract $app) {
+            $cache = new SimpleCacheAdapter(
+                new FilesystemCache(config('browscap.cache'))
+            );
+            $bc = new Browscap(
+                $cache,
+                $app->make('log')->driver()
+            );
 
             return $bc;
         });
+        $this->app->bind(BrowscapInterface::class, 'browscap');
 
         if ($this->app->runningInConsole()) {
             $this->commands([
                 Console\CheckUpdateCommand::class,
                 Console\ConvertCommand::class,
                 Console\FetchCommand::class,
-                Console\LogfileCommand::class,
                 Console\ParserCommand::class,
                 Console\UpdateCommand::class,
             ]);
@@ -57,14 +67,14 @@ public function register()
      *
      * @return array
      */
-    public function provides()
+    public function provides(): array
     {
         return ['browscap'];
     }
 
     protected function setupConfig()
     {
-        $source = dirname(__DIR__) . '/config/browscap.php';
+        $source = realpath($raw = __DIR__.'/../config/browscap.php') ?: $raw;
 
         if ($this->app instanceof LaravelApplication) {
             $this->publishes([$source => config_path('browscap.php')]);
diff --git a/src/Console/CheckUpdateCommand.php b/src/Console/CheckUpdateCommand.php
index e849a21..54e7e7f 100644
--- a/src/Console/CheckUpdateCommand.php
+++ b/src/Console/CheckUpdateCommand.php
@@ -1,4 +1,8 @@
-<?php namespace Propa\BrowscapPHP\Console;
+<?php
+
+declare(strict_types=1);
+
+namespace Propa\BrowscapPHP\Console;
 
 use BrowscapPHP\Command\CheckUpdateCommand as Command;
 
diff --git a/src/Console/ConvertCommand.php b/src/Console/ConvertCommand.php
index cb3d388..dacaaf0 100644
--- a/src/Console/ConvertCommand.php
+++ b/src/Console/ConvertCommand.php
@@ -1,4 +1,8 @@
-<?php namespace Propa\BrowscapPHP\Console;
+<?php
+
+declare(strict_types=1);
+
+namespace Propa\BrowscapPHP\Console;
 
 use BrowscapPHP\Command\ConvertCommand as Command;
 
diff --git a/src/Console/FetchCommand.php b/src/Console/FetchCommand.php
index ad8d667..a50028f 100644
--- a/src/Console/FetchCommand.php
+++ b/src/Console/FetchCommand.php
@@ -1,4 +1,8 @@
-<?php namespace Propa\BrowscapPHP\Console;
+<?php
+
+declare(strict_types=1);
+
+namespace Propa\BrowscapPHP\Console;
 
 use BrowscapPHP\Command\FetchCommand as Command;
 
@@ -16,7 +20,7 @@ class FetchCommand extends Command
      */
     public function __construct()
     {
-        parent::__construct(config('browscap.file'));
+        parent::__construct(config('browscap.cache'), config('browscap.file'));
 
         // set default option according to config option
         $this->getDefinition()->getOption('remote-file')->setDefault(config('browscap.remote-file'));
diff --git a/src/Console/LogfileCommand.php b/src/Console/LogfileCommand.php
deleted file mode 100644
index fb799f5..0000000
--- a/src/Console/LogfileCommand.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php namespace Propa\BrowscapPHP\Console;
-
-use BrowscapPHP\Command\LogfileCommand as Command;
-
-/**
- * Wrap console command provided by browscap package to expose it to Laravel
- *
- * @author Pavel Kulbakin <p.kulbakin@gmail.com>
- */
-class LogfileCommand extends Command
-{
-    /**
-     * Create a new command instance.
-     *
-     * @return void
-     */
-    public function __construct()
-    {
-        parent::__construct(config('browscap.cache'));
-
-        // allocate necessary resources for the possible pick usage during parsing/caching of browscap.ini database file
-        ini_set('memory_limit', '512M');
-    }
-}
diff --git a/src/Console/ParserCommand.php b/src/Console/ParserCommand.php
index f7264d9..33e5c73 100644
--- a/src/Console/ParserCommand.php
+++ b/src/Console/ParserCommand.php
@@ -1,4 +1,8 @@
-<?php namespace Propa\BrowscapPHP\Console;
+<?php
+
+declare(strict_types=1);
+
+namespace Propa\BrowscapPHP\Console;
 
 use BrowscapPHP\Command\ParserCommand as Command;
 
diff --git a/src/Console/UpdateCommand.php b/src/Console/UpdateCommand.php
index 284bb54..d65d3b2 100644
--- a/src/Console/UpdateCommand.php
+++ b/src/Console/UpdateCommand.php
@@ -1,4 +1,8 @@
-<?php namespace Propa\BrowscapPHP\Console;
+<?php
+
+declare(strict_types=1);
+
+namespace Propa\BrowscapPHP\Console;
 
 use BrowscapPHP\Command\UpdateCommand as Command;
 
diff --git a/src/Facades/Browscap.php b/src/Facades/Browscap.php
index 837dd56..fbe0e34 100644
--- a/src/Facades/Browscap.php
+++ b/src/Facades/Browscap.php
@@ -1,4 +1,8 @@
-<?php namespace Propa\BrowscapPHP\Facades;
+<?php
+
+declare(strict_types=1);
+
+namespace Propa\BrowscapPHP\Facades;
 
 /**
  * Facade for Browscap
@@ -13,7 +17,7 @@ class Browscap extends \Illuminate\Support\Facades\Facade
      *
      * @return string
      */
-    protected static function getFacadeAccessor()
+    protected static function getFacadeAccessor(): string
     {
         return 'browscap';
     }