diff --git a/README.md b/README.md
index 4e26bd85..abd2d33f 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ In addition to this it provides APIs for:
 -  converting to upper, lower and title case.
 
 The following data sets are used for the data tables:
--  [Unicode Character Data 6.3.0](ftp://www.unicode.org/Public/6.3.0/ucd/);
+-  [Unicode Character Data 6.3.0](http://www.unicode.org/Public/6.3.0/ucd/);
 -  [Klingon](http://www.evertype.com/standards/csur/klingon.html) [F8D0-F8FF].
 
 ## Build Dependencies