diff --git a/composer.json b/composer.json
index 811ea02..8697192 100644
--- a/composer.json
+++ b/composer.json
@@ -15,9 +15,10 @@
     },
     "require": {
         "php": ">=5.3",
-        "react/stream": "^0.6 || ^0.5 || ^0.4 || ^0.3"
+        "react/stream": "^1.0 || ^0.7 || ^0.6 || ^0.5 || ^0.4 || ^0.3"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.0 || ^4.8"
+        "phpunit/phpunit": "^5.0 || ^4.8",
+        "react/stream": "^1.0 || ^0.7"
     }
 }
diff --git a/tests/SequencerTest.php b/tests/SequencerTest.php
index 9333f85..865d5d1 100644
--- a/tests/SequencerTest.php
+++ b/tests/SequencerTest.php
@@ -1,7 +1,7 @@
 <?php
 
-use React\Stream\ReadableStream;
 use Clue\React\Utf8\Sequencer;
+use React\Stream\ThroughStream;
 
 class SequencerTest extends TestCase
 {
@@ -10,7 +10,7 @@ class SequencerTest extends TestCase
 
     public function setUp()
     {
-        $this->input = new ReadableStream();
+        $this->input = new ThroughStream();
         $this->sequencer = new Sequencer($this->input);
     }