diff --git a/sgml-common.spec b/sgml-common.spec
index 39abea2..1845a39 100644
--- a/sgml-common.spec
+++ b/sgml-common.spec
@@ -1,6 +1,6 @@
 Name: sgml-common
 Version: 0.6.3
-Release: 20%{?dist}
+Release: 21%{?dist}
 Group: Applications/Text
 
 Summary: Common SGML catalog and DTD files
@@ -36,7 +36,7 @@ up-to-date Open Catalog file.
 Group: Applications/Text
 Summary: Common XML catalog and DTD files.
 License: GPL
-URL: http://www.iso.ch/cate/3524030.html
+URL: http://www.w3.org/2003/entities/
 Requires: sh-utils fileutils textutils grep
 
 %description -n xml-common
@@ -129,6 +129,10 @@ rm -rf $DESTDIR
 %dir /usr/share/xml
 
 %changelog
+* Mon May 28 2007 Ondrej Vasik <ovasik@redhat.com> 0.6.3-21
+- Fixed broken URL (changed to XML entity declarations) (bug #237726) 
+- Rebuilt
+
 * Tue May 15 2007 Tim Waugh <twaugh@redhat.com> 0.6.3-20
 - Added dist tag.
 - Fixed summary.