diff --git a/perl/Changes b/perl/Changes
index 9b061cfb..68b58ba9 100644
--- a/perl/Changes
+++ b/perl/Changes
@@ -1,3 +1,8 @@
+0.16_02
+
+    - document enhancement(tokuhirom)
+    - M::I::XSUtil 0.26 is broken. use 0.27.
+
 0.16_01
 
     - added PP version (used in cases PERL_DATA_MESSAGEPACK=pp or fail to load XS).
diff --git a/perl/lib/Data/MessagePack.pm b/perl/lib/Data/MessagePack.pm
index ecdc1e48..79cc5311 100644
--- a/perl/lib/Data/MessagePack.pm
+++ b/perl/lib/Data/MessagePack.pm
@@ -3,7 +3,7 @@ use strict;
 use warnings;
 use 5.008001;
 
-our $VERSION = '0.16_01';
+our $VERSION = '0.16_02';
 our $PreferInteger = 0;
 
 our $true  = do { bless \(my $dummy = 1), "Data::MessagePack::Boolean" };