--- a/DN.pm
+++ b/DN.pm	2008/02/25 11:27:32
@@ -4,7 +4,7 @@
 
 package X500::DN;
 
-use 5.6.1; # the "our" keyword below needs it
+use 5.006_001; # the "our" keyword below needs it
 use strict;
 use Carp;
 use Parse::RecDescent 1.80;