diff --git a/README.md b/README.md
index a49fb0e..a1ff131 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,7 @@ Modifying a document and serializing it back to XML:
 * Low memory footprint
 * High performance, if something doesn't perform well enough it's a bug
 * Support for XPath 1.0
+* XML namespace support (registering, querying, etc)
 
 ## Requirements