diff --git a/perl/Changes b/perl/Changes
index f32d5f49..13fc98b5 100644
--- a/perl/Changes
+++ b/perl/Changes
@@ -1,3 +1,8 @@
+0.14
+
+    - fixed segv on serializing cyclic reference
+      (Dan Kogai)
+
 0.13
 
     - clearly specify requires_c99(), because msgpack C header requires C99.
diff --git a/perl/lib/Data/MessagePack.pm b/perl/lib/Data/MessagePack.pm
index ee07d35f..3c38a795 100644
--- a/perl/lib/Data/MessagePack.pm
+++ b/perl/lib/Data/MessagePack.pm
@@ -4,7 +4,7 @@ use warnings;
 use XSLoader;
 use 5.008001;
 
-our $VERSION = '0.13';
+our $VERSION = '0.14';
 our $PreferInteger = 0;
 
 our $true  = do { bless \(my $dummy = 1), "Data::MessagePack::Boolean" };