diff --git a/lib/Castle/Castle.php b/lib/Castle/Castle.php
index 493b563..2611eb4 100755
--- a/lib/Castle/Castle.php
+++ b/lib/Castle/Castle.php
@@ -2,7 +2,7 @@
 
 abstract class Castle
 {
-  const VERSION = '1.7.0';
+  const VERSION = '2.0.0';
 
   const HEADER_COOKIE = 'Cookie';
   const HEADER_USER_AGENT = 'User-Agent';
diff --git a/test/RequestContextTest.php b/test/RequestContextTest.php
index 36b4434..c2dbb26 100644
--- a/test/RequestContextTest.php
+++ b/test/RequestContextTest.php
@@ -30,7 +30,7 @@ public function contextProvider() {
   }
 
   public function contextJsonProvider() {
-    return array(array('{"client_id":"1ccf8dee-904b-4d20-8a88-55ded468bcc5","ip":"8.8.8.8","headers":{"User-Agent":"TestAgent","X-Castle-Client-Id":"1ccf8dee-904b-4d20-8a88-55ded468bcc5"},"user_agent":"TestAgent","library":{"name":"castle-php","version":"1.7.0"}}'));
+    return array(array('{"client_id":"1ccf8dee-904b-4d20-8a88-55ded468bcc5","ip":"8.8.8.8","headers":{"User-Agent":"TestAgent","X-Castle-Client-Id":"1ccf8dee-904b-4d20-8a88-55ded468bcc5"},"user_agent":"TestAgent","library":{"name":"castle-php","version":"2.0.0"}}'));
   }
 
   /**