diff --git a/src/Concerns/HasIsolatable.php b/src/Concerns/HasIsolatable.php
index fa367cf5..a6bd2bd7 100644
--- a/src/Concerns/HasIsolatable.php
+++ b/src/Concerns/HasIsolatable.php
@@ -7,6 +7,7 @@
 use DragonCode\LaravelDeployOperations\Constants\Options;
 use DragonCode\LaravelDeployOperations\Services\MutexService;
 
+use function app;
 use function is_numeric;
 
 trait HasIsolatable
diff --git a/src/Concerns/HasOptionable.php b/src/Concerns/HasOptionable.php
index 493565fc..6bd8c13a 100644
--- a/src/Concerns/HasOptionable.php
+++ b/src/Concerns/HasOptionable.php
@@ -31,14 +31,14 @@ protected function configure(): void
     protected function getOptions(): array
     {
         return Arr::of($this->availableOptions())
-            ->filter(fn (array $option) => in_array($option[0], $this->options))
+            ->filter(fn (array $option) => in_array($option[0], $this->options, true))
             ->toArray();
     }
 
     protected function getArguments(): array
     {
         return Arr::of($this->availableArguments())
-            ->filter(fn (array $argument) => in_array($argument[0], $this->arguments))
+            ->filter(fn (array $argument) => in_array($argument[0], $this->arguments, true))
             ->toArray();
     }
 
diff --git a/src/Console/Command.php b/src/Console/Command.php
index e1e9e2b6..b1999f4c 100644
--- a/src/Console/Command.php
+++ b/src/Console/Command.php
@@ -15,6 +15,7 @@
 
 use function app;
 use function array_merge;
+use function sprintf;
 
 abstract class Command extends BaseCommand
 {
diff --git a/src/Helpers/SorterHelper.php b/src/Helpers/SorterHelper.php
index b55474c8..a8837aeb 100644
--- a/src/Helpers/SorterHelper.php
+++ b/src/Helpers/SorterHelper.php
@@ -35,7 +35,7 @@ public function byRan(array $values, array $completed): array
 
     protected function callback(): Closure
     {
-        return function (string $a, string $b): int {
+        return static function (string $a, string $b): int {
             $current = Path::filename($a);
             $next    = Path::filename($b);