--- a/lib/Scalar/LockRefType.pm	Tue Jul 29 21:42:44 2014 +0200
+++ b/lib/Scalar/LockRefType.pm	Wed Jul 30 12:11:42 2014 +0200
@@ -1,9 +1,11 @@
 package Scalar::LockRefType;
+
+use 5.010;
 use strict;
 use warnings;
 use Carp;
 
-our $VERSION = '0.02';
+our $VERSION = '0.03';
 
 sub TIESCALAR {
     my ($class, $type) = @_;