diff --git a/README.md b/README.md
index ec6a6ad..954bc25 100755
--- a/README.md
+++ b/README.md
@@ -239,6 +239,58 @@ This will result in:
 </helloyouluckypeople>
 ```
 
+### Using Closure values
+The package can use Closure values:
+
+```php
+$users = [
+    [
+        'name' => 'one',
+        'age' => 10,
+    ],
+    [
+        'name' => 'two',
+        'age' => 12,
+    ],
+];
+
+$array = [
+    'users' => function () use ($users) {
+        $new_users = [];
+        foreach ($users as $user) {
+            $new_users[] = array_merge(
+                $user,
+                [
+                    'double_age' => $user['age'] * 2,
+                ]
+            );
+        }
+
+        return $new_users;
+    },
+];
+
+ArrayToXml::convert($array)
+```
+
+This will result in:
+
+```xml
+<?xml version="1.0"?>
+<root>
+    <users>
+        <name>one</name>
+        <age>10</age>
+        <double_age>20</double_age>
+    </users>
+    <users>
+        <name>two</name>
+        <age>12</age>
+        <double_age>24</double_age>
+    </users>
+</root>
+```
+
 ### Handling numeric keys
 
 The package can also can handle numeric keys:
diff --git a/src/ArrayToXml.php b/src/ArrayToXml.php
index b84bdc8..eac1ec2 100644
--- a/src/ArrayToXml.php
+++ b/src/ArrayToXml.php
@@ -2,6 +2,7 @@
 
 namespace Spatie\ArrayToXml;
 
+use Closure;
 use DOMDocument;
 use DOMElement;
 use DOMException;
@@ -143,6 +144,10 @@ public function addProcessingInstruction(string $target, string $data): self
 
     protected function convertElement(DOMElement $element, mixed $value): void
     {
+        if ($value instanceof Closure) {
+            $value = $value();
+        }
+
         $sequential = $this->isArrayAllKeySequential($value);
 
         if (! is_array($value)) {
diff --git a/tests/ArrayToXmlTest.php b/tests/ArrayToXmlTest.php
index d9b91b4..74f80da 100644
--- a/tests/ArrayToXmlTest.php
+++ b/tests/ArrayToXmlTest.php
@@ -290,6 +290,35 @@
     ]));
 });
 
+it('can handle closure values', function () {
+    $users = [
+        [
+            'name' => 'one',
+            'age' => 10,
+        ],
+        [
+            'name' => 'two',
+            'age' => 12,
+        ],
+    ];
+
+    assertMatchesXmlSnapshot(ArrayToXml::convert([
+        'users' => function () use ($users) {
+            $new_users = [];
+            foreach ($users as $user) {
+                $new_users[] = array_merge(
+                    $user,
+                    [
+                        'double_age' => $user['age'] * 2,
+                    ]
+                );
+            }
+
+            return $new_users;
+        },
+    ]));
+});
+
 test('and mixed values can also be set in SimpleXMLElement style', function () {
     assertMatchesSnapshot(ArrayToXml::convert([
         'movie' => [
diff --git a/tests/__snapshots__/ArrayToXmlTest__it_can_handle_closure_values__1.xml b/tests/__snapshots__/ArrayToXmlTest__it_can_handle_closure_values__1.xml
new file mode 100644
index 0000000..73dfba3
--- /dev/null
+++ b/tests/__snapshots__/ArrayToXmlTest__it_can_handle_closure_values__1.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<root>
+  <users>
+    <name>one</name>
+    <age>10</age>
+    <double_age>20</double_age>
+  </users>
+  <users>
+    <name>two</name>
+    <age>12</age>
+    <double_age>24</double_age>
+  </users>
+</root>