diff --git a/src/UuidFactoryInterface.php b/src/UuidFactoryInterface.php
index 18c364c..b3d6f2f 100644
--- a/src/UuidFactoryInterface.php
+++ b/src/UuidFactoryInterface.php
@@ -154,4 +154,34 @@ interface UuidFactoryInterface
      * @return UuidInterface A UuidInterface instance that represents a version 6 UUID
      */
     public function uuid6(?Hexadecimal $node = null, ?int $clockSeq = null): UuidInterface;
+
+    /**
+     * Returns a version 7 (Unix Epoch time) UUID
+     *
+     * @param DateTimeInterface|null $dateTime An optional date/time from which
+     *     to create the version 7 UUID. If not provided, the UUID is generated
+     *     using the current date/time.
+     *
+     * @return UuidInterface A UuidInterface instance that represents a
+     *     version 7 UUID
+     */
+    public function uuid7(?DateTimeInterface $dateTime = null): UuidInterface;
+
+    /**
+     * Returns a version 8 (Custom) UUID
+     *
+     * The bytes provided may contain any value according to your application's
+     * needs. Be aware, however, that other applications may not understand the
+     * semantics of the value.
+     *
+     * @param string $bytes A 16-byte octet string. This is an open blob
+     *     of data that you may fill with 128 bits of information. Be aware,
+     *     however, bits 48 through 51 will be replaced with the UUID version
+     *     field, and bits 64 and 65 will be replaced with the UUID variant. You
+     *     MUST NOT rely on these bits for your application needs.
+     *
+     * @return UuidInterface A UuidInterface instance that represents a
+     *     version 8 UUID
+     */
+    public function uuid8(string $bytes): UuidInterface;
 }
diff --git a/tests/ExpectedBehaviorTest.php b/tests/ExpectedBehaviorTest.php
index a9cf02e..9a181c5 100644
--- a/tests/ExpectedBehaviorTest.php
+++ b/tests/ExpectedBehaviorTest.php
@@ -363,6 +363,9 @@ class ExpectedBehaviorTest extends TestCase
             'uuid3' => $uuid,
             'uuid4' => $uuid,
             'uuid5' => $uuid,
+            'uuid6' => $uuid,
+            'uuid7' => $uuid,
+            'uuid8' => $uuid,
             'fromBytes' => $uuid,
             'fromString' => $uuid,
             'fromInteger' => $uuid,
@@ -377,6 +380,9 @@ class ExpectedBehaviorTest extends TestCase
         $this->assertSame($uuid, Uuid::uuid3(Uuid::NAMESPACE_URL, 'https://example.com/foo'));
         $this->assertSame($uuid, Uuid::uuid4());
         $this->assertSame($uuid, Uuid::uuid5(Uuid::NAMESPACE_URL, 'https://example.com/foo'));
+        $this->assertSame($uuid, Uuid::uuid6());
+        $this->assertSame($uuid, Uuid::uuid7());
+        $this->assertSame($uuid, Uuid::uuid8(hex2bin('ffffffffffffffffffffffffffffffff')));
         $this->assertSame($uuid, Uuid::fromBytes($bytes));
         $this->assertSame($uuid, Uuid::fromString('ffffffff-ffff-ffff-ffff-ffffffffffff'));
         $this->assertSame($uuid, Uuid::fromInteger('340282366920938463463374607431768211455'));
diff --git a/tests/UuidTest.php b/tests/UuidTest.php
index ba60f32..4cf166d 100644
--- a/tests/UuidTest.php
+++ b/tests/UuidTest.php
@@ -673,19 +673,6 @@ class UuidTest extends TestCase
         $this->assertSame(Version::UnixTime, $uuid->getFields()->getVersion());
     }
 
-    public function testUuid7ThrowsExceptionForUnsupportedFactory(): void
-    {
-        /** @var UuidFactoryInterface&MockInterface $factory */
-        $factory = Mockery::mock(UuidFactoryInterface::class);
-
-        Uuid::setFactory($factory);
-
-        $this->expectException(UnsupportedOperationException::class);
-        $this->expectExceptionMessage('The provided factory does not support the uuid7() method');
-
-        Uuid::uuid7();
-    }
-
     public function testUuid7WithDateTime(): void
     {
         $dateTime = new DateTimeImmutable('@281474976710.655');