diff --git a/CHANGELOG.md b/CHANGELOG.md
index 618147e8..f9455451 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ Please read about the future of the Firebase Admin PHP SDK on the
 
 ## [Unreleased]
 
+### Added
+
+* It is now possible to configure multi factor authentication for a user.
+
 ## [7.17.0] - 2025-02-22
 
 ### Added
diff --git a/docs/user-management.rst b/docs/user-management.rst
index b7579bb2..a016a8fc 100644
--- a/docs/user-management.rst
+++ b/docs/user-management.rst
@@ -269,6 +269,8 @@ Property               Type         Description
 ``deletePhotoUrl``     boolean      Whether or not to delete the user's photo.
 ``deleteDisplayName``  boolean      Whether or not to delete the user's display name.
 ``deletePhoneNumber``  boolean      Whether or not to delete the user's phone number.
+``resetMultiFactor``   boolean      Whether or not to reset all of the user's enrolled factors. Including phone and TOTP factors.
+``multiFactors``       array        An array of multi-factor factors.
 ``deleteProvider``     string|array One or more identity providers to delete.
 ``customAttributes``   array        A list of custom attributes which will be available in a User's ID token.
 ====================== ============ ===========
@@ -396,6 +398,25 @@ This method always returns an instance of ``Kreait\Firebase\Auth\DeleteUsersResu
     Cloud Functions for Firebase. This is because batch deletes do not trigger a user deletion event on each user.
     Delete users one at a time if you want user deletion events to fire for each deleted user.
 
+*********************************
+Set multi factor authentication
+*********************************
+
+The Firebase Admin SDK allows setting multi-factor authentication for a user, consisting of phone factors. Setting the
+multi-factor authentication overwrites all existing factors. Setting the `mfaEnrollmentId` and `enrolledAt` properties is
+optional. For example:
+
+.. code-block:: php
+
+    $uid = 'some-uid';
+
+    $updatedUser = $auth->updateUser($uid, ['multifactors' => [[
+        'mfaEnrollmentId' => '85dc3f7b-7bef-45b9-b9e6-0a1c2c656fed',
+        'phoneInfo' => '+31123456789',
+        'displayName' => 'foo',
+        'enrolledAt' => '2025-02-28T15:30:00Z',
+    ]]);
+
 **************************************
 Duplicate/Unregistered email addresses
 **************************************
diff --git a/src/Firebase/Request/EditUserTrait.php b/src/Firebase/Request/EditUserTrait.php
index 6de79268..8c8c92c0 100644
--- a/src/Firebase/Request/EditUserTrait.php
+++ b/src/Firebase/Request/EditUserTrait.php
@@ -38,6 +38,9 @@ trait EditUserTrait
 
     protected ?string $clearTextPassword = null;
 
+    /** @var array<string, mixed>|null */
+    protected ?array $multiFactor = null;
+
     /**
      * @param Stringable|mixed $uid
      */
@@ -168,6 +171,7 @@ public function prepareJsonSerialize(): array
             'phoneNumber' => $this->phoneNumber,
             'photoUrl' => $this->photoUrl,
             'password' => $this->clearTextPassword,
+            'mfa' => $this->multiFactor,
         ], static fn($value): bool => $value !== null);
     }
 
diff --git a/src/Firebase/Request/UpdateUser.php b/src/Firebase/Request/UpdateUser.php
index ba0116c4..aaf0becc 100644
--- a/src/Firebase/Request/UpdateUser.php
+++ b/src/Firebase/Request/UpdateUser.php
@@ -152,6 +152,18 @@ public static function withProperties(array $properties): self
                         $request,
                     );
 
+                    break;
+
+                case 'resetmultifactor':
+                    if ($value === true) {
+                        $request = $request->resetMultiFactor();
+                    }
+
+                    break;
+
+                case 'multifactors':
+                    $request = $request->withMultiFactors($value);
+
                     break;
             }
         }
@@ -205,6 +217,32 @@ public function withRemovedEmail(): self
         return $request;
     }
 
+    /**
+     * @param array<array-key, array{
+     *     'mfaEnrollmentId'?: string,
+     *     'displayName': string,
+     *     'phoneInfo': string,
+     *     'enrolledAt'?: string,
+     * }> $enrollments
+     */
+    public function withMultiFactors(array $enrollments): self
+    {
+        $request = clone $this;
+        $request->multiFactor ??= [];
+        $request->multiFactor['enrollments'] = $enrollments;
+
+        return $request;
+    }
+
+    public function resetMultiFactor(): self
+    {
+        $request = clone $this;
+        $request->multiFactor ??= [];
+        $request->multiFactor['enrollments'] = [];
+
+        return $request;
+    }
+
     /**
      * @param array<string, mixed> $customAttributes
      */
diff --git a/tests/Integration/Request/UpdateUserTest.php b/tests/Integration/Request/UpdateUserTest.php
index df34a318..edb49019 100644
--- a/tests/Integration/Request/UpdateUserTest.php
+++ b/tests/Integration/Request/UpdateUserTest.php
@@ -5,10 +5,12 @@
 namespace Kreait\Firebase\Tests\Integration\Request;
 
 use DateTimeImmutable;
+use Kreait\Firebase\Auth\MfaInfo;
 use Kreait\Firebase\Contract\Auth;
 use Kreait\Firebase\Request\CreateUser;
 use Kreait\Firebase\Request\UpdateUser;
 use Kreait\Firebase\Tests\IntegrationTestCase;
+use Kreait\Firebase\Util\DT;
 use PHPUnit\Framework\Attributes\Test;
 
 use function bin2hex;
@@ -203,4 +205,60 @@ public function timeOfLastPasswordUpdateIsIncluded(): void
             $this->auth->deleteUser($user->uid);
         }
     }
+
+    #[Test]
+    public function setMultiFactor(): void
+    {
+        $user = $this->auth->createUser(
+            CreateUser::new()->withVerifiedEmail(self::randomEmail(__FUNCTION__)),
+        );
+
+        $factor = [
+            'mfaEnrollmentId' => '85dc3f7b-7bef-45b9-b9e6-0a1c2c656fed',
+            'phoneInfo' => '+31123456789',
+            'displayName' => '',
+            'enrolledAt' => '2025-02-28T15:30:00Z',
+        ];
+
+        $enrolledAt = DT::toUTCDateTimeImmutable($factor['enrolledAt']);
+
+        try {
+            $check = $this->auth->updateUser($user->uid, ['multifactors' => [$factor]]);
+
+            $this->assertInstanceOf(MfaInfo::class, $check->mfaInfo);
+            $this->assertSame($factor['mfaEnrollmentId'], $check->mfaInfo->mfaEnrollmentId);
+            $this->assertSame($factor['phoneInfo'], $check->mfaInfo->phoneInfo);
+            $this->assertSame($factor['displayName'], $check->mfaInfo->displayName);
+            $this->assertEquals($enrolledAt, $check->mfaInfo->enrolledAt);
+        } finally {
+            $this->auth->deleteUser($user->uid);
+        }
+    }
+
+    #[Test]
+    public function resetMultiFactor(): void
+    {
+        $user = $this->auth->createUser(
+            CreateUser::new()->withVerifiedEmail(self::randomEmail(__FUNCTION__)),
+        );
+
+        $factor = [
+            'mfaEnrollmentId' => '85dc3f7b-7bef-45b9-b9e6-0a1c2c656fed',
+            'phoneInfo' => '+31123456789',
+            'displayName' => '',
+            'enrolledAt' => '2025-02-28T15:30:00Z',
+        ];
+
+        try {
+            $updatedUser = $this->auth->updateUser($user->uid, ['multifactors' => [$factor]]);
+
+            $this->assertInstanceOf(MfaInfo::class, $updatedUser->mfaInfo);
+
+            $check = $this->auth->updateUser($user->uid, ['resetmultifactor' => true]);
+
+            $this->assertNotInstanceOf(MfaInfo::class, $check->mfaInfo);
+        } finally {
+            $this->auth->deleteUser($user->uid);
+        }
+    }
 }