diff --git a/src/Attributes/Group.php b/src/Attributes/Group.php
index 4d58e509..6b13fb16 100644
--- a/src/Attributes/Group.php
+++ b/src/Attributes/Group.php
@@ -19,5 +19,31 @@ public function __construct(
          * by the name (with `SORT_LOCALE_STRING` sorting flag).
          */
         public readonly int $weight = PHP_INT_MAX,
+
+        /**
+         * The parent tag name. Used to organize tags into hierarchical groups
+         * via the native OpenAPI 3.2.0 Tag Object `parent` field.
+         */
+        public readonly ?string $parent = null,
+
+        /**
+         * A short summary of the tag.
+         */
+        public readonly ?string $summary = null,
+
+        /**
+         * The kind of tag: "navigation" (default) or "api".
+         */
+        public readonly ?string $kind = null,
+
+        /**
+         * URL for additional external documentation for this tag.
+         */
+        public readonly ?string $externalDocsUrl = null,
+
+        /**
+         * Description of the external documentation for this tag.
+         */
+        public readonly ?string $externalDocsDescription = null,
     ) {}
 }
diff --git a/src/Attributes/Tag.php b/src/Attributes/Tag.php
new file mode 100644
index 00000000..a733b945
--- /dev/null
+++ b/src/Attributes/Tag.php
@@ -0,0 +1,53 @@
+<?php
+
+namespace Dedoc\Scramble\Attributes;
+
+use Attribute;
+
+/**
+ * Declares a tag without putting the annotated endpoints in it.
+ *
+ * `Group` states where an endpoint belongs; this states what a tag is. It exists
+ * for the tag nothing else declares: a parent named by `Group::$parent` holds no
+ * endpoints of its own, so without this it reaches the document as a bare name.
+ */
+#[Attribute(Attribute::TARGET_CLASS | Attribute::TARGET_METHOD | Attribute::IS_REPEATABLE)]
+class Tag
+{
+    public function __construct(
+        public readonly string $name,
+        public readonly ?string $description = null,
+
+        /**
+         * Determines the ordering of the tags. Tags with the same weight, are sorted
+         * by the name (with `SORT_LOCALE_STRING` sorting flag).
+         */
+        public readonly int $weight = PHP_INT_MAX,
+
+        /**
+         * The name of a tag this one is nested under, so a parent may itself have a parent.
+         */
+        public readonly ?string $parent = null,
+
+        /**
+         * A short summary of the tag.
+         */
+        public readonly ?string $summary = null,
+
+        /**
+         * A machine-readable category for the tag. Any string is allowed;
+         * the spec names `nav`, `badge` and `audience` as common values.
+         */
+        public readonly ?string $kind = null,
+
+        /**
+         * URL for additional external documentation for this tag.
+         */
+        public readonly ?string $externalDocsUrl = null,
+
+        /**
+         * Description of the external documentation for this tag.
+         */
+        public readonly ?string $externalDocsDescription = null,
+    ) {}
+}
diff --git a/src/DocumentTransformers/AddDocumentTags.php b/src/DocumentTransformers/AddDocumentTags.php
index 8cea9b3a..f8ff8924 100644
--- a/src/DocumentTransformers/AddDocumentTags.php
+++ b/src/DocumentTransformers/AddDocumentTags.php
@@ -3,8 +3,10 @@
 namespace Dedoc\Scramble\DocumentTransformers;
 
 use Dedoc\Scramble\Attributes\Group;
+use Dedoc\Scramble\Attributes\Tag as TagAttribute;
 use Dedoc\Scramble\Contracts\DocumentTransformer;
 use Dedoc\Scramble\OpenApiContext;
+use Dedoc\Scramble\Support\Generator\ExternalDocumentation;
 use Dedoc\Scramble\Support\Generator\OpenApi;
 use Dedoc\Scramble\Support\Generator\Tag;
 use Illuminate\Support\Collection;
@@ -14,14 +16,15 @@ class AddDocumentTags implements DocumentTransformer
 {
     public function handle(OpenApi $document, OpenApiContext $context): void
     {
-        $document->tags = $this->makeTagsFromGroupAttributes($context->groups);
+        $document->tags = $this->makeTagsFromGroupAttributes($context->groups, $context->tags);
     }
 
     /**
      * @param  Collection<int, ReflectionAttribute<Group>>  $groupsAttributes
+     * @param  Collection<int, ReflectionAttribute<TagAttribute>>  $tagAttributes
      * @return Tag[]
      */
-    private function makeTagsFromGroupAttributes(Collection $groupsAttributes)
+    private function makeTagsFromGroupAttributes(Collection $groupsAttributes, Collection $tagAttributes = new Collection)
     {
         /** @var Collection<string, Tag> $tags */
         $tags = $groupsAttributes->reduce(function (Collection $acc, ReflectionAttribute $attribute) {
@@ -47,11 +50,86 @@ private function makeTagsFromGroupAttributes(Collection $groupsAttributes)
                 $tag->setAttribute('weight', $weight);
             }
 
+            if ($group->parent !== null && $tag->parent === null) {
+                $tag->parent = $group->parent;
+            }
+
+            if ($group->summary !== null && $tag->summary === null) {
+                $tag->summary = $group->summary;
+            }
+
+            if ($group->kind !== null && $tag->kind === null) {
+                $tag->kind = $group->kind;
+            }
+
+            if ($group->externalDocsUrl !== null && $tag->externalDocs === null) {
+                $tag->externalDocs = new ExternalDocumentation(
+                    url: $group->externalDocsUrl,
+                    description: $group->externalDocsDescription,
+                );
+            }
+
             $acc->offsetSet($name, $tag);
 
             return $acc;
         }, collect());
 
+        $this->applyDeclaredTags($tags, $tagAttributes);
+
+        $this->addMissingParentTags($tags);
+
         return $tags->sortBy(fn (Tag $t) => $t->getAttribute('weight', INF))->values()->all();
     }
+
+    /**
+     * Applies `Tag` attributes, which describe a tag without claiming any endpoint.
+     *
+     * A group of the same name wins on every field it already states, so declaring a
+     * tag never overrides where an endpoint says it belongs.
+     *
+     * @param  Collection<string, Tag>  $tags
+     * @param  Collection<int, ReflectionAttribute<TagAttribute>>  $tagAttributes
+     */
+    private function applyDeclaredTags(Collection $tags, Collection $tagAttributes): void
+    {
+        foreach ($tagAttributes as $attribute) {
+            $declaration = $attribute->newInstance();
+
+            /** @var Tag $tag */
+            $tag = $tags->get($declaration->name, new Tag($declaration->name));
+
+            $tag->description ??= $declaration->description;
+            $tag->parent ??= $declaration->parent;
+            $tag->summary ??= $declaration->summary;
+            $tag->kind ??= $declaration->kind;
+
+            if ($declaration->weight !== PHP_INT_MAX && $tag->getAttribute('weight') === null) {
+                $tag->setAttribute('weight', $declaration->weight);
+            }
+
+            if ($declaration->externalDocsUrl !== null && $tag->externalDocs === null) {
+                $tag->externalDocs = new ExternalDocumentation(
+                    url: $declaration->externalDocsUrl,
+                    description: $declaration->externalDocsDescription,
+                );
+            }
+
+            $tags->offsetSet($declaration->name, $tag);
+        }
+    }
+
+    /**
+     * A tag naming a parent nothing declares would leave the document invalid: the
+     * spec requires the named parent to exist in the API description.
+     *
+     * @param  Collection<string, Tag>  $tags
+     */
+    private function addMissingParentTags(Collection $tags): void
+    {
+        $tags->pluck('parent')
+            ->filter()
+            ->unique()
+            ->reject(fn (string $parent): bool => $tags->has($parent))
+            ->each(fn (string $parent) => $tags->offsetSet($parent, new Tag($parent)));
+    }
 }
diff --git a/src/Generator.php b/src/Generator.php
index 3c003ac3..fa645802 100644
--- a/src/Generator.php
+++ b/src/Generator.php
@@ -163,7 +163,7 @@ private function createOperationsSorter(): array
 
     private function makeOpenApi(GeneratorConfig $config)
     {
-        $openApi = OpenApi::make('3.1.0')
+        $openApi = OpenApi::make('3.2.0')
             ->setComponents(new Components)
             ->setInfo(
                 InfoObject::make($config->get('ui.title', $default = config('app.name')) ?: $default)
diff --git a/src/OpenApiContext.php b/src/OpenApiContext.php
index d0903a2c..7504f592 100644
--- a/src/OpenApiContext.php
+++ b/src/OpenApiContext.php
@@ -3,6 +3,7 @@
 namespace Dedoc\Scramble;
 
 use Dedoc\Scramble\Attributes\Group;
+use Dedoc\Scramble\Attributes\Tag;
 use Dedoc\Scramble\Diagnostics\DiagnosticsCollector;
 use Dedoc\Scramble\Support\Generator\OpenApi;
 use Dedoc\Scramble\Support\ProNudge\ProNudgeCollector;
@@ -19,6 +20,10 @@ public function __construct(
          * @var Collection<int, ReflectionAttribute<Group>>
          */
         public Collection $groups = new Collection,
+        /**
+         * @var Collection<int, ReflectionAttribute<Tag>>
+         */
+        public Collection $tags = new Collection,
         public DiagnosticsCollector $diagnostics = new DiagnosticsCollector,
         public ProNudgeCollector $proNudge = new ProNudgeCollector,
     ) {}
diff --git a/src/Support/Generator/ExternalDocumentation.php b/src/Support/Generator/ExternalDocumentation.php
new file mode 100644
index 00000000..eb9c62a5
--- /dev/null
+++ b/src/Support/Generator/ExternalDocumentation.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Dedoc\Scramble\Support\Generator;
+
+class ExternalDocumentation
+{
+    public function __construct(
+        public string $url,
+        public ?string $description = null,
+    ) {}
+
+    public function toArray(): array
+    {
+        return array_filter([
+            'description' => $this->description,
+            'url' => $this->url,
+        ]);
+    }
+}
diff --git a/src/Support/Generator/OpenApi.php b/src/Support/Generator/OpenApi.php
index d8ef5565..4fc254ae 100644
--- a/src/Support/Generator/OpenApi.php
+++ b/src/Support/Generator/OpenApi.php
@@ -4,6 +4,8 @@
 
 class OpenApi
 {
+    use WithExtensions;
+
     public string $version;
 
     public InfoObject $info;
@@ -126,6 +128,8 @@ public function toArray()
             $result['components'] = $serializedComponents;
         }
 
+        $result = array_merge($result, $this->extensionPropertiesToArray());
+
         return $result;
     }
 }
diff --git a/src/Support/Generator/Tag.php b/src/Support/Generator/Tag.php
index 3d256432..311876d6 100644
--- a/src/Support/Generator/Tag.php
+++ b/src/Support/Generator/Tag.php
@@ -7,6 +7,14 @@ class Tag
     use WithAttributes;
     use WithExtensions;
 
+    public ?string $summary = null;
+
+    public ?string $parent = null;
+
+    public ?string $kind = null;
+
+    public ?ExternalDocumentation $externalDocs = null;
+
     public function __construct(
         public string $name,
         public ?string $description = null,
@@ -17,6 +25,10 @@ public function toArray(): mixed
         $result = array_filter([
             'name' => $this->name,
             'description' => $this->description,
+            'summary' => $this->summary,
+            'parent' => $this->parent,
+            'kind' => $this->kind,
+            'externalDocs' => $this->externalDocs?->toArray(),
         ]);
 
         return array_merge(
diff --git a/src/Support/OperationExtensions/RequestEssentialsExtension.php b/src/Support/OperationExtensions/RequestEssentialsExtension.php
index 27d120bf..7e8f0ceb 100644
--- a/src/Support/OperationExtensions/RequestEssentialsExtension.php
+++ b/src/Support/OperationExtensions/RequestEssentialsExtension.php
@@ -4,6 +4,7 @@
 
 use Dedoc\Scramble\Attributes\Endpoint;
 use Dedoc\Scramble\Attributes\Group;
+use Dedoc\Scramble\Attributes\Tag as TagAttribute;
 use Dedoc\Scramble\Extensions\OperationExtension;
 use Dedoc\Scramble\GeneratorConfig;
 use Dedoc\Scramble\Infer;
@@ -218,6 +219,28 @@ private function getOperationId(RouteInfo $routeInfo)
     /**
      * @return ReflectionAttribute<Group>[]
      */
+    /**
+     * Collects `Tag` attributes, which declare a tag without claiming the endpoint.
+     *
+     * A parent tag holds no endpoints of its own, so nothing would otherwise carry
+     * its description into the document.
+     */
+    private function collectDeclaredTags(RouteInfo $routeInfo): void
+    {
+        $reflection = $routeInfo->reflectionAction();
+
+        $attributes = [
+            ...($reflection?->getAttributes(TagAttribute::class, ReflectionAttribute::IS_INSTANCEOF) ?? []),
+            ...($reflection instanceof ReflectionMethod
+                ? $reflection->getDeclaringClass()->getAttributes(TagAttribute::class, ReflectionAttribute::IS_INSTANCEOF)
+                : []),
+        ];
+
+        foreach ($attributes as $attribute) {
+            $this->openApiContext->tags->push($attribute);
+        }
+    }
+
     private function getTagsAnnotatedByGroups(RouteInfo $routeInfo): array
     {
         $reflection = $routeInfo->reflectionAction();
@@ -234,6 +257,8 @@ private function getTagsAnnotatedByGroups(RouteInfo $routeInfo): array
 
     private function attachTagsToOpenApi(RouteInfo $routeInfo): void
     {
+        $this->collectDeclaredTags($routeInfo);
+
         if (! $groups = $this->getTagsAnnotatedByGroups($routeInfo)) {
             return;
         }
diff --git a/tests/Attributes/GroupTest.php b/tests/Attributes/GroupTest.php
index 787850f4..d879ae4a 100644
--- a/tests/Attributes/GroupTest.php
+++ b/tests/Attributes/GroupTest.php
@@ -188,3 +188,193 @@ class GroupTest_B5_Controller
     #[GroupTest_OrdersGroup]
     public function __invoke() {}
 }
+
+it('sets native parent field on tags with parent parameter', function () {
+    RouteFacade::get('api/users', GroupTest_Users_Controller::class);
+    RouteFacade::get('api/profiles', GroupTest_Profiles_Controller::class);
+
+    Scramble::routes(fn (Route $r) => in_array($r->uri, ['api/users', 'api/profiles']));
+
+    $openApiDoc = app()->make(Generator::class)();
+
+    expect($openApiDoc)->not->toHaveKey('x-tagGroups')
+        ->and(collect($openApiDoc['tags'])->firstWhere('name', 'users'))->toMatchArray([
+            'name' => 'users',
+            'parent' => 'User Management',
+        ])
+        ->and(collect($openApiDoc['tags'])->firstWhere('name', 'profiles'))->toMatchArray([
+            'name' => 'profiles',
+            'parent' => 'User Management',
+        ]);
+});
+#[Group(name: 'users', parent: 'User Management', weight: 1)]
+class GroupTest_Users_Controller
+{
+    public function __invoke() {}
+}
+#[Group(name: 'profiles', parent: 'User Management', weight: 2)]
+class GroupTest_Profiles_Controller
+{
+    public function __invoke() {}
+}
+
+it('auto-creates missing parent tags', function () {
+    RouteFacade::get('api/users', GroupTest_Users_Controller::class);
+    RouteFacade::get('api/profiles', GroupTest_Profiles_Controller::class);
+
+    Scramble::routes(fn (Route $r) => in_array($r->uri, ['api/users', 'api/profiles']));
+
+    $openApiDoc = app()->make(Generator::class)();
+
+    $tagNames = array_column($openApiDoc['tags'], 'name');
+
+    expect($tagNames)->toContain('User Management');
+});
+
+it('sets native parent field with multiple groups and correct ordering', function () {
+    RouteFacade::get('api/products', GroupTest_Products_Controller::class);
+    RouteFacade::get('api/users2', GroupTest_Users2_Controller::class);
+    RouteFacade::get('api/profiles2', GroupTest_Profiles2_Controller::class);
+
+    Scramble::routes(fn (Route $r) => in_array($r->uri, ['api/products', 'api/users2', 'api/profiles2']));
+
+    $openApiDoc = app()->make(Generator::class)();
+
+    expect($openApiDoc)->not->toHaveKey('x-tagGroups')
+        ->and(collect($openApiDoc['tags'])->firstWhere('name', 'products'))->toMatchArray([
+            'name' => 'products',
+            'parent' => 'Products',
+        ])
+        ->and(collect($openApiDoc['tags'])->firstWhere('name', 'users2'))->toMatchArray([
+            'name' => 'users2',
+            'parent' => 'User Management',
+        ])
+        ->and(collect($openApiDoc['tags'])->firstWhere('name', 'profiles2'))->toMatchArray([
+            'name' => 'profiles2',
+            'parent' => 'User Management',
+        ]);
+});
+#[Group(name: 'products', parent: 'Products', weight: 0)]
+class GroupTest_Products_Controller
+{
+    public function __invoke() {}
+}
+#[Group(name: 'users2', parent: 'User Management', weight: 1)]
+class GroupTest_Users2_Controller
+{
+    public function __invoke() {}
+}
+#[Group(name: 'profiles2', parent: 'User Management', weight: 2)]
+class GroupTest_Profiles2_Controller
+{
+    public function __invoke() {}
+}
+
+it('does not set parent field when no tags have parent', function () {
+    RouteFacade::get('api/simple', GroupTest_Simple_Controller::class);
+
+    Scramble::routes(fn (Route $r) => $r->uri === 'api/simple');
+
+    $openApiDoc = app()->make(Generator::class)();
+
+    $tag = collect($openApiDoc['tags'])->firstWhere('name', 'simple');
+
+    expect($tag)->not->toHaveKey('parent')
+        ->and($openApiDoc)->not->toHaveKey('x-tagGroups');
+});
+#[Group(name: 'simple')]
+class GroupTest_Simple_Controller
+{
+    public function __invoke() {}
+}
+
+it('includes ungrouped tags without parent field alongside grouped tags', function () {
+    RouteFacade::get('api/grouped', GroupTest_Grouped_Controller::class);
+    RouteFacade::get('api/ungrouped', GroupTest_Ungrouped_Controller::class);
+
+    Scramble::routes(fn (Route $r) => in_array($r->uri, ['api/grouped', 'api/ungrouped']));
+
+    $openApiDoc = app()->make(Generator::class)();
+
+    $groupedTag = collect($openApiDoc['tags'])->firstWhere('name', 'grouped');
+    $ungroupedTag = collect($openApiDoc['tags'])->firstWhere('name', 'ungrouped');
+
+    expect($groupedTag)->toMatchArray([
+        'name' => 'grouped',
+        'parent' => 'My Group',
+    ])
+        ->and($ungroupedTag)->not->toHaveKey('parent')
+        ->and($openApiDoc)->not->toHaveKey('x-tagGroups');
+});
+#[Group(name: 'grouped', parent: 'My Group')]
+class GroupTest_Grouped_Controller
+{
+    public function __invoke() {}
+}
+#[Group(name: 'ungrouped')]
+class GroupTest_Ungrouped_Controller
+{
+    public function __invoke() {}
+}
+
+it('sets summary field on tag', function () {
+    $openApiDoc = generateForRoute(fn () => RouteFacade::get('api/summary-test', GroupTest_Summary_Controller::class));
+
+    expect($openApiDoc['tags'][0])->toMatchArray([
+        'name' => 'Summarized',
+        'description' => 'Full description',
+        'summary' => 'Short summary',
+    ]);
+});
+#[Group(name: 'Summarized', description: 'Full description', summary: 'Short summary')]
+class GroupTest_Summary_Controller
+{
+    public function __invoke() {}
+}
+
+it('sets kind field on tag', function () {
+    $openApiDoc = generateForRoute(fn () => RouteFacade::get('api/kind-test', GroupTest_Kind_Controller::class));
+
+    expect($openApiDoc['tags'][0])->toMatchArray([
+        'name' => 'ApiTag',
+        'kind' => 'api',
+    ]);
+});
+#[Group(name: 'ApiTag', kind: 'api')]
+class GroupTest_Kind_Controller
+{
+    public function __invoke() {}
+}
+
+it('sets externalDocs on tag', function () {
+    $openApiDoc = generateForRoute(fn () => RouteFacade::get('api/extdocs-test', GroupTest_ExternalDocs_Controller::class));
+
+    expect($openApiDoc['tags'][0])->toMatchArray([
+        'name' => 'Documented',
+        'externalDocs' => [
+            'description' => 'More info',
+            'url' => 'https://example.com/docs',
+        ],
+    ]);
+});
+#[Group(name: 'Documented', externalDocsUrl: 'https://example.com/docs', externalDocsDescription: 'More info')]
+class GroupTest_ExternalDocs_Controller
+{
+    public function __invoke() {}
+}
+
+it('sets externalDocs on tag with url only', function () {
+    $openApiDoc = generateForRoute(fn () => RouteFacade::get('api/extdocs-url-test', GroupTest_ExternalDocsUrl_Controller::class));
+
+    expect($openApiDoc['tags'][0])->toMatchArray([
+        'name' => 'UrlOnly',
+        'externalDocs' => [
+            'url' => 'https://example.com/docs',
+        ],
+    ]);
+});
+#[Group(name: 'UrlOnly', externalDocsUrl: 'https://example.com/docs')]
+class GroupTest_ExternalDocsUrl_Controller
+{
+    public function __invoke() {}
+}
diff --git a/tests/Attributes/TagTest.php b/tests/Attributes/TagTest.php
new file mode 100644
index 00000000..6d9b3841
--- /dev/null
+++ b/tests/Attributes/TagTest.php
@@ -0,0 +1,96 @@
+<?php
+
+use Dedoc\Scramble\Attributes\Group;
+use Dedoc\Scramble\Attributes\Tag;
+use Dedoc\Scramble\Generator;
+use Dedoc\Scramble\Scramble;
+use Illuminate\Routing\Route;
+use Illuminate\Support\Facades\Route as RouteFacade;
+
+it('describes a parent tag that holds no endpoints of its own', function () {
+    RouteFacade::get('api/a', TagTest_A_Controller::class);
+
+    Scramble::routes(fn (Route $r) => $r->uri === 'api/a');
+
+    $openApiDoc = app()->make(Generator::class)();
+
+    expect($openApiDoc['tags'])->toBe([
+        ['name' => 'Restaurants', 'description' => 'Public restaurant profiles.', 'parent' => 'Browsing'],
+        ['name' => 'Browsing', 'description' => 'What anyone can look at without an account.'],
+    ]);
+});
+
+it('leaves the endpoint in its own group', function () {
+    RouteFacade::get('api/a', TagTest_A_Controller::class);
+
+    Scramble::routes(fn (Route $r) => $r->uri === 'api/a');
+
+    $openApiDoc = app()->make(Generator::class)();
+
+    expect($openApiDoc['paths']['/a']['get']['tags'])->toBe(['Restaurants']);
+});
+
+#[Group('Restaurants', 'Public restaurant profiles.', parent: 'Browsing')]
+#[Tag('Browsing', 'What anyone can look at without an account.')]
+class TagTest_A_Controller
+{
+    public function __invoke() {}
+}
+
+it('declares more than one tag from a single class', function () {
+    RouteFacade::get('api/b', TagTest_B_Controller::class);
+
+    Scramble::routes(fn (Route $r) => $r->uri === 'api/b');
+
+    $openApiDoc = app()->make(Generator::class)();
+
+    expect(collect($openApiDoc['tags'])->pluck('name')->all())
+        ->toBe(['Orders', 'Ordering', 'Browsing']);
+});
+
+#[Group('Orders', parent: 'Ordering')]
+#[Tag('Ordering', 'Building a cart and paying for it.')]
+#[Tag('Browsing', 'What anyone can look at without an account.')]
+class TagTest_B_Controller
+{
+    public function __invoke() {}
+}
+
+it('nests a parent under a parent of its own', function () {
+    RouteFacade::get('api/c', TagTest_C_Controller::class);
+
+    Scramble::routes(fn (Route $r) => $r->uri === 'api/c');
+
+    $openApiDoc = app()->make(Generator::class)();
+
+    expect($openApiDoc['tags'])->toBe([
+        ['name' => 'Invoices', 'parent' => 'Finances'],
+        ['name' => 'Finances', 'description' => 'What was earned and charged.', 'parent' => 'Business'],
+        ['name' => 'Business'],
+    ]);
+});
+
+#[Group('Invoices', parent: 'Finances')]
+#[Tag('Finances', 'What was earned and charged.', parent: 'Business')]
+class TagTest_C_Controller
+{
+    public function __invoke() {}
+}
+
+it('keeps what the group states when a tag declares the same name', function () {
+    RouteFacade::get('api/d', TagTest_D_Controller::class);
+
+    Scramble::routes(fn (Route $r) => $r->uri === 'api/d');
+
+    $openApiDoc = app()->make(Generator::class)();
+
+    expect($openApiDoc['tags'][0])
+        ->toBe(['name' => 'Catalog', 'description' => 'What the group says.']);
+});
+
+#[Group('Catalog', 'What the group says.')]
+#[Tag('Catalog', 'What the declaration says.')]
+class TagTest_D_Controller
+{
+    public function __invoke() {}
+}
diff --git a/tests/__snapshots__/ErrorsResponsesTest__it_adds_authorization_error_response__1.json b/tests/__snapshots__/ErrorsResponsesTest__it_adds_authorization_error_response__1.json
index 18e2711c..660c97eb 100644
--- a/tests/__snapshots__/ErrorsResponsesTest__it_adds_authorization_error_response__1.json
+++ b/tests/__snapshots__/ErrorsResponsesTest__it_adds_authorization_error_response__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
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diff --git a/tests/__snapshots__/ErrorsResponsesTest__it_adds_authorization_error_response_for_gate_authorize__1.json b/tests/__snapshots__/ErrorsResponsesTest__it_adds_authorization_error_response_for_gate_authorize__1.json
index 8ffadfac..c11a0386 100644
--- a/tests/__snapshots__/ErrorsResponsesTest__it_adds_authorization_error_response_for_gate_authorize__1.json
+++ b/tests/__snapshots__/ErrorsResponsesTest__it_adds_authorization_error_response_for_gate_authorize__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
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         "version": "0.0.1"
diff --git a/tests/__snapshots__/ErrorsResponsesTest__it_adds_errors_responses_with_custom_requests__1.json b/tests/__snapshots__/ErrorsResponsesTest__it_adds_errors_responses_with_custom_requests__1.json
index 866e4191..29bd9d93 100644
--- a/tests/__snapshots__/ErrorsResponsesTest__it_adds_errors_responses_with_custom_requests__1.json
+++ b/tests/__snapshots__/ErrorsResponsesTest__it_adds_errors_responses_with_custom_requests__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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diff --git a/tests/__snapshots__/ErrorsResponsesTest__it_adds_not_found_error_response_with_Authorize__using__1.json b/tests/__snapshots__/ErrorsResponsesTest__it_adds_not_found_error_response_with_Authorize__using__1.json
index 64086813..523179b3 100644
--- a/tests/__snapshots__/ErrorsResponsesTest__it_adds_not_found_error_response_with_Authorize__using__1.json
+++ b/tests/__snapshots__/ErrorsResponsesTest__it_adds_not_found_error_response_with_Authorize__using__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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diff --git a/tests/__snapshots__/ErrorsResponsesTest__it_adds_not_found_error_response_with_can_directive__1.json b/tests/__snapshots__/ErrorsResponsesTest__it_adds_not_found_error_response_with_can_directive__1.json
index 64086813..523179b3 100644
--- a/tests/__snapshots__/ErrorsResponsesTest__it_adds_not_found_error_response_with_can_directive__1.json
+++ b/tests/__snapshots__/ErrorsResponsesTest__it_adds_not_found_error_response_with_can_directive__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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diff --git a/tests/__snapshots__/ErrorsResponsesTest__it_adds_validation_error_response__1.json b/tests/__snapshots__/ErrorsResponsesTest__it_adds_validation_error_response__1.json
index b3f19140..e8d7eef7 100644
--- a/tests/__snapshots__/ErrorsResponsesTest__it_adds_validation_error_response__1.json
+++ b/tests/__snapshots__/ErrorsResponsesTest__it_adds_validation_error_response__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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         "version": "0.0.1"
diff --git a/tests/__snapshots__/ErrorsResponsesTest__it_adds_validation_error_response_when_documented_in_phpdoc__1.json b/tests/__snapshots__/ErrorsResponsesTest__it_adds_validation_error_response_when_documented_in_phpdoc__1.json
index 37fa9db4..d7cbba67 100644
--- a/tests/__snapshots__/ErrorsResponsesTest__it_adds_validation_error_response_when_documented_in_phpdoc__1.json
+++ b/tests/__snapshots__/ErrorsResponsesTest__it_adds_validation_error_response_when_documented_in_phpdoc__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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         "version": "0.0.1"
diff --git a/tests/__snapshots__/ErrorsResponsesTest__it_adds_validation_error_response_with_facade_made_validators__1.json b/tests/__snapshots__/ErrorsResponsesTest__it_adds_validation_error_response_with_facade_made_validators__1.json
index bccee341..24ff21c5 100644
--- a/tests/__snapshots__/ErrorsResponsesTest__it_adds_validation_error_response_with_facade_made_validators__1.json
+++ b/tests/__snapshots__/ErrorsResponsesTest__it_adds_validation_error_response_with_facade_made_validators__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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         "version": "0.0.1"
diff --git a/tests/__snapshots__/RequestBodyExtensionTest__it_allows_to_use_validation_on_form_request__1.json b/tests/__snapshots__/RequestBodyExtensionTest__it_allows_to_use_validation_on_form_request__1.json
index 867383a6..d215f5d4 100644
--- a/tests/__snapshots__/RequestBodyExtensionTest__it_allows_to_use_validation_on_form_request__1.json
+++ b/tests/__snapshots__/RequestBodyExtensionTest__it_allows_to_use_validation_on_form_request__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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         "version": "0.0.1"
diff --git a/tests/__snapshots__/ResourceCollectionResponseTest__it_attaches_additional_data_to_the_response_documentation__1.json b/tests/__snapshots__/ResourceCollectionResponseTest__it_attaches_additional_data_to_the_response_documentation__1.json
index baf44e4c..0562503f 100644
--- a/tests/__snapshots__/ResourceCollectionResponseTest__it_attaches_additional_data_to_the_response_documentation__1.json
+++ b/tests/__snapshots__/ResourceCollectionResponseTest__it_attaches_additional_data_to_the_response_documentation__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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         "version": "0.0.1"
diff --git a/tests/__snapshots__/ResponseDocumentingTest__manually_annotated_responses_support__1.json b/tests/__snapshots__/ResponseDocumentingTest__manually_annotated_responses_support__1.json
index 40d22db1..71046299 100644
--- a/tests/__snapshots__/ResponseDocumentingTest__manually_annotated_responses_support__1.json
+++ b/tests/__snapshots__/ResponseDocumentingTest__manually_annotated_responses_support__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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         "version": "0.0.1"
diff --git a/tests/__snapshots__/ResponseDocumentingTest__multiple_responses_support__1.json b/tests/__snapshots__/ResponseDocumentingTest__multiple_responses_support__1.json
index 06d76538..99d8f7bd 100644
--- a/tests/__snapshots__/ResponseDocumentingTest__multiple_responses_support__1.json
+++ b/tests/__snapshots__/ResponseDocumentingTest__multiple_responses_support__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
         "title": "Laravel",
         "version": "0.0.1"
diff --git a/tests/__snapshots__/ResponseDocumentingTest__response____json___call_support_with_phpdoc_help__1.json b/tests/__snapshots__/ResponseDocumentingTest__response____json___call_support_with_phpdoc_help__1.json
index 72b7e29e..c528ebeb 100644
--- a/tests/__snapshots__/ResponseDocumentingTest__response____json___call_support_with_phpdoc_help__1.json
+++ b/tests/__snapshots__/ResponseDocumentingTest__response____json___call_support_with_phpdoc_help__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
         "title": "Laravel",
         "version": "0.0.1"
diff --git a/tests/__snapshots__/ResponseDocumentingTest__response____noContent___call_support__1.json b/tests/__snapshots__/ResponseDocumentingTest__response____noContent___call_support__1.json
index ac0fc302..e19e4289 100644
--- a/tests/__snapshots__/ResponseDocumentingTest__response____noContent___call_support__1.json
+++ b/tests/__snapshots__/ResponseDocumentingTest__response____noContent___call_support__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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         "version": "0.0.1"
diff --git a/tests/__snapshots__/ValidationRulesDocumentingTest__it_extracts_rules_from_Validator__make_facade_call__1.json b/tests/__snapshots__/ValidationRulesDocumentingTest__it_extracts_rules_from_Validator__make_facade_call__1.json
index 969d98f2..807f0021 100644
--- a/tests/__snapshots__/ValidationRulesDocumentingTest__it_extracts_rules_from_Validator__make_facade_call__1.json
+++ b/tests/__snapshots__/ValidationRulesDocumentingTest__it_extracts_rules_from_Validator__make_facade_call__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
         "title": "Laravel",
         "version": "0.0.1"
diff --git a/tests/__snapshots__/ValidationRulesDocumentingTest__it_extracts_rules_from_request__validate_call__1.json b/tests/__snapshots__/ValidationRulesDocumentingTest__it_extracts_rules_from_request__validate_call__1.json
index eaa9d2e7..cdeacb6a 100644
--- a/tests/__snapshots__/ValidationRulesDocumentingTest__it_extracts_rules_from_request__validate_call__1.json
+++ b/tests/__snapshots__/ValidationRulesDocumentingTest__it_extracts_rules_from_request__validate_call__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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         "version": "0.0.1"
diff --git a/tests/__snapshots__/ValidationRulesDocumentingTest__it_supports_manual_authentication_info__1.json b/tests/__snapshots__/ValidationRulesDocumentingTest__it_supports_manual_authentication_info__1.json
index 455f1fec..11818cc5 100644
--- a/tests/__snapshots__/ValidationRulesDocumentingTest__it_supports_manual_authentication_info__1.json
+++ b/tests/__snapshots__/ValidationRulesDocumentingTest__it_supports_manual_authentication_info__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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         "version": "0.0.1"
diff --git a/tests/__snapshots__/ValidationRulesDocumentingTest__it_supports_validation_rules_and_form_request_at_the_same_time__1.json b/tests/__snapshots__/ValidationRulesDocumentingTest__it_supports_validation_rules_and_form_request_at_the_same_time__1.json
index 605a55b1..b35eab28 100644
--- a/tests/__snapshots__/ValidationRulesDocumentingTest__it_supports_validation_rules_and_form_request_at_the_same_time__1.json
+++ b/tests/__snapshots__/ValidationRulesDocumentingTest__it_supports_validation_rules_and_form_request_at_the_same_time__1.json
@@ -1,5 +1,5 @@
 {
-    "openapi": "3.1.0",
+    "openapi": "3.2.0",
     "info": {
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