diff --git a/jsonld.php b/jsonld.php
index 06aafcd..eb73f22 100644
--- a/jsonld.php
+++ b/jsonld.php
@@ -2,7 +2,7 @@
 
 /**
  * PHP implementation of the JSON-LD API.
- * Version: 0.4.8-dev
+ * Version: 1.0.0
  *
  * @author Dave Longley
  *