diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index 672056d..c68ff75 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -17,6 +17,11 @@ jobs:
     strategy:
       matrix:
         php_version: ['8.1', '8.2', '8.3']
+        laravel_version: ['^9.0', '^10.0', '^11.0']
+        exclude:
+          - php_version: '8.1'
+            laravel_version: '^11.0'
+
 
     steps:
     - uses: actions/checkout@v3
@@ -33,10 +38,10 @@ jobs:
         path: vendor
         key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
         restore-keys: |
-          ${{ runner.os }}-php-${{ matrix.php_version }}
+          ${{ runner.os }}-php-${{ matrix.php_version }}-laravel-${{ matrix.laravel_version }}
 
     - name: Install dependencies
-      run: composer install --prefer-dist --no-progress
+      run: composer require laravel/framework ${{ matrix.laravel_version }} --prefer-dist --no-progress
 
     - name: PHPStan
       run: vendor/bin/phpstan analyze
diff --git a/CHANGELOG-1.4.md b/CHANGELOG-1.4.md
index c1d826a..bcc63a2 100644
--- a/CHANGELOG-1.4.md
+++ b/CHANGELOG-1.4.md
@@ -1,5 +1,10 @@
 Release note
 ============
+# v1.4.4
+### Change
+- `applyWhen` condition can be a closure
+- CI: test all supported laravel version
+
 # v1.4.3
 ### Added
 - Add support for Laravel 11
diff --git a/composer.json b/composer.json
index 04ceb2f..dcae5f2 100644
--- a/composer.json
+++ b/composer.json
@@ -16,8 +16,8 @@
     "illuminate/support": "^9.0|^10.0|^11.0"
   },
   "require-dev": {
-    "phpunit/phpunit": "^9.5|^10.0",
-    "orchestra/testbench": "^7.0|^8.0|^9.0|^10.0",
+    "phpunit/phpunit": "^9.0|^10.0",
+    "orchestra/testbench": "^7.5|^8.0|^9.0|^10.0",
     "phpstan/phpstan": "^1.9.18"
   },
   "license": "MIT",
diff --git a/phpstan.neon b/phpstan.neon
index 81d4598..856fa7c 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -7,6 +7,8 @@ parameters:
         - tests/app/routes.php
     level: 6
 
+    reportUnmatchedIgnoredErrors: false
+
     ignoreErrors:
         -
             identifier: missingType.generics
diff --git a/src/Descriptors/Relations/RelationMissing.php b/src/Descriptors/Relations/RelationMissing.php
index 067d2da..babd780 100644
--- a/src/Descriptors/Relations/RelationMissing.php
+++ b/src/Descriptors/Relations/RelationMissing.php
@@ -6,6 +6,9 @@
 use Closure;
 use Illuminate\Http\Resources\MissingValue;
 
+/**
+ * @internal
+ */
 final class RelationMissing extends Relation
 {
     private function __construct(string $related, Closure|string|null $relation)
diff --git a/src/Descriptors/Relations/RelationRaw.php b/src/Descriptors/Relations/RelationRaw.php
new file mode 100644
index 0000000..a0666fa
--- /dev/null
+++ b/src/Descriptors/Relations/RelationRaw.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace Ark4ne\JsonApi\Descriptors\Relations;
+
+use Ark4ne\JsonApi\Resources\Relationship;
+use Closure;
+
+/**
+ * @internal
+ */
+final class RelationRaw extends Relation
+{
+    private function __construct(string $related, Closure|string|null $relation)
+    {
+        parent::__construct($related, $relation);
+    }
+
+    protected function value(Closure $value): Relationship
+    {
+        return ($this->relation)();
+    }
+
+    public static function fromRelationship(Relationship $relationship): self
+    {
+        return new self($relationship->getResource(), fn() => $relationship);
+    }
+}
diff --git a/src/Descriptors/Values/ValueRaw.php b/src/Descriptors/Values/ValueRaw.php
new file mode 100644
index 0000000..db0aa72
--- /dev/null
+++ b/src/Descriptors/Values/ValueRaw.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace Ark4ne\JsonApi\Descriptors\Values;
+
+use Closure;
+
+/**
+ * @internal
+ * @template T
+ * @extends Value<T>
+ */
+class ValueRaw extends Value
+{
+    public function __construct(
+        null|string|Closure $attribute,
+        protected mixed $raw
+    ) {
+        parent::__construct($attribute);
+    }
+
+    public function value(mixed $of): mixed
+    {
+        return $this->raw;
+    }
+}
diff --git a/src/Resources/Concerns/ConditionallyLoadsAttributes.php b/src/Resources/Concerns/ConditionallyLoadsAttributes.php
index 5c90286..a6cd0d7 100644
--- a/src/Resources/Concerns/ConditionallyLoadsAttributes.php
+++ b/src/Resources/Concerns/ConditionallyLoadsAttributes.php
@@ -2,13 +2,15 @@
 
 namespace Ark4ne\JsonApi\Resources\Concerns;
 
-use Ark4ne\JsonApi\Descriptors\Relations\Relation;
-use Ark4ne\JsonApi\Descriptors\Relations\RelationMissing;
+use Ark4ne\JsonApi\Descriptors\Describer;
+use Ark4ne\JsonApi\Descriptors\Relations\RelationRaw;
+use Ark4ne\JsonApi\Descriptors\Values\ValueRaw;
 use Ark4ne\JsonApi\Resources\Relationship;
 use Ark4ne\JsonApi\Support\Fields;
 use Ark4ne\JsonApi\Support\Includes;
 use Ark4ne\JsonApi\Support\Supported;
 use Ark4ne\JsonApi\Support\Values;
+use Closure;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\MergeValue;
 use Illuminate\Http\Resources\MissingValue;
@@ -48,27 +50,23 @@ protected function whenIncluded(Request $request, string $type, mixed $value)
     }
 
     /**
-     * @param bool $condition
+     * @param bool|Closure():boolean $condition
      * @param iterable<array-key, mixed> $data
      *
      * @return \Illuminate\Http\Resources\MergeValue
      */
-    protected function applyWhen(bool $condition, iterable $data): MergeValue
+    protected function applyWhen(bool|Closure $condition, iterable $data): MergeValue
     {
-        if ($condition) {
-            return new MergeValue($data);
-        }
-
-        return new MergeValue(collect($data)->map(function ($raw) {
-            if ($raw instanceof Relationship) {
-                return RelationMissing::fromRelationship($raw);
-            }
-
-            if ($raw instanceof Relation) {
-                return $raw->when(false);
+        return new MergeValue(collect($data)->map(function ($raw, $key) use ($condition) {
+            if ($raw instanceof Describer) {
+                $value = $raw;
+            } elseif ($raw instanceof Relationship) {
+                $value = RelationRaw::fromRelationship($raw);
+            } else {
+                $value = new ValueRaw($key, $raw);
             }
 
-            return new MissingValue();
+            return $value->when(fn () => value($condition));
         }));
     }
 
@@ -111,7 +109,7 @@ public function whenHas($attribute, $value = null, $default = null)
      */
     public function unless($condition, $value, $default = null)
     {
-        if (Supported::$whenHas) {
+        if (Supported::$unless) {
             // @phpstan-ignore-next-line
             return parent::unless($condition, $value, $default);
         }
diff --git a/tests/Unit/Resources/Concerns/ConditionallyLoadsAttributesTest.php b/tests/Unit/Resources/Concerns/ConditionallyLoadsAttributesTest.php
index 63996b6..d9b4dcb 100644
--- a/tests/Unit/Resources/Concerns/ConditionallyLoadsAttributesTest.php
+++ b/tests/Unit/Resources/Concerns/ConditionallyLoadsAttributesTest.php
@@ -2,12 +2,12 @@
 
 namespace Test\Unit\Resources\Concerns;
 
-use Ark4ne\JsonApi\Descriptors\Relations\RelationMissing;
 use Ark4ne\JsonApi\Descriptors\Relations\RelationOne;
+use Ark4ne\JsonApi\Descriptors\Relations\RelationRaw;
 use Ark4ne\JsonApi\Descriptors\Values\ValueMixed;
+use Ark4ne\JsonApi\Descriptors\Values\ValueRaw;
 use Ark4ne\JsonApi\Resources\Concerns\ConditionallyLoadsAttributes;
 use Ark4ne\JsonApi\Resources\Relationship;
-use Illuminate\Database\Eloquent\Model;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 use Illuminate\Http\Resources\MergeValue;
@@ -75,16 +75,16 @@ public function testApplyWhen()
             'missing.2' => 123,
         ]);
         $this->assertEquals(new MergeValue([
-            'missing.1' => new MissingValue,
-            'missing.2' => new MissingValue,
+            'missing.1' => (new ValueRaw('missing.1', 'abc'))->when(fn () => false),
+            'missing.2' => (new ValueRaw('missing.2', 123))->when(fn () => false),
         ]), $actual);
         $actual = Reflect::invoke($stub, 'applyWhen', true, [
             'present.1' => 'abc',
             'present.2' => 123,
         ]);
         $this->assertEquals(new MergeValue([
-            'present.1' => 'abc',
-            'present.2' => 123,
+            'present.1' => (new ValueRaw('present.1', 'abc'))->when(fn () => true),
+            'present.2' => (new ValueRaw('present.2', 123))->when(fn () => true),
         ]), $actual);
         $actual = Reflect::invoke($stub, 'applyWhen', true, [
             'present.1' => (new ValueMixed(fn() => 'abc')),
@@ -94,11 +94,11 @@ public function testApplyWhen()
             'present.5' => (new Relationship(UserResource::class, fn() => null)),
         ]);
         $this->assertEquals(new MergeValue([
-            'present.1' => (new ValueMixed(fn() => 'abc')),
-            'present.2' => (new ValueMixed(fn() => 123)),
-            'present.3' => (new RelationOne('present', fn() => 'abc')),
-            'present.4' => (new RelationOne('present', fn() => 123)),
-            'present.5' => (new Relationship(UserResource::class, fn() => null)),
+            'present.1' => (new ValueMixed(fn() => 'abc'))->when(fn () => true),
+            'present.2' => (new ValueMixed(fn() => 123))->when(fn () => true),
+            'present.3' => (new RelationOne('present', fn() => 'abc'))->when(fn () => true),
+            'present.4' => (new RelationOne('present', fn() => 123))->when(fn () => true),
+            'present.5' => RelationRaw::fromRelationship(new Relationship(UserResource::class, fn() => null))->when(fn () => true),
         ]), $actual);
         $actual = Reflect::invoke($stub, 'applyWhen', false, [
             'missing.1' => (new ValueMixed(fn() => 'abc')),
@@ -108,11 +108,11 @@ public function testApplyWhen()
             'missing.5' => (new Relationship(UserResource::class, fn() => null)),
         ]);
         $this->assertEquals(new MergeValue([
-            'missing.1' => new MissingValue,
-            'missing.2' => new MissingValue,
-            'missing.3' => (new RelationOne('present', fn() => 'abc'))->when(false),
-            'missing.4' => (new RelationOne('present', fn() => 123))->when(false),
-            'missing.5' => RelationMissing::fromRelationship((new Relationship(UserResource::class, fn() => null))),
+            'missing.1' => (new ValueMixed(fn() => 'abc'))->when(fn () => false),
+            'missing.2' => (new ValueMixed(fn() => 123))->when(fn () => false),
+            'missing.3' => (new RelationOne('present', fn() => 'abc'))->when(fn () => false),
+            'missing.4' => (new RelationOne('present', fn() => 123))->when(fn () => false),
+            'missing.5' => RelationRaw::fromRelationship(new Relationship(UserResource::class, fn() => null))->when(fn () => false),
         ]), $actual);
     }