---
 Build.PL  |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- Build.PL
+++ Build.PL	2016-01-29 09:48:51.588482256 +0000
@@ -56,7 +56,7 @@ my $builder = $class->new(
         'Regexp::Common' => 0,
         'Log::Log4perl' => 0,
         'Unicode::Collate' => '1.12',
-        'Unicode::Normalize' => '<= 1.17',# 1.18 removes XS and is too slow
+        'Unicode::Normalize' => '1.23',
         'Unicode::GCString' => 0,
         'Encode::EUCJPASCII' => 0,
         'Encode::JIS2K' => 0,