diff --git a/.travis.yml b/.travis.yml
index a7d6667..00dff88 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,14 @@
+sudo: false
 language: perl
 perl:
+  - "5.22"
+  - "5.20"
+  - "5.18"
   - "5.16"
   - "5.14"
   - "5.12"
   - "5.10"
+  - "5.8"
 before_install:
   - cpanm -nq Devel::Cover::Report::Coveralls
 script:
@@ -15,4 +20,4 @@ notifications:
     channels:
       - "irc.freenode.net#bayadev"
     on_success: change
-    on_failure: always
\ No newline at end of file
+    on_failure: always
diff --git a/Changes b/Changes
index a657d96..a03f06c 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,8 @@
 Revision history for Perl extension Plack::Middleware::TimeStats
 
+0.03    Sat Dec 17 15:05:23 JST 2016
+        - move codes of after app into response_cb
+
 0.02    Sun May 26 12:45:35 JST 2013
         - tiny fix for callback option (6a210a42)
         - test enhancements
diff --git a/META.json b/META.json
index 4964071..3f4d13a 100644
--- a/META.json
+++ b/META.json
@@ -4,7 +4,7 @@
       "Dai Okabayashi <bayashi@cpan.org>"
    ],
    "dynamic_config" : 1,
-   "generated_by" : "Module::Build version 0.4005, CPAN::Meta::Converter version 2.130880",
+   "generated_by" : "Module::Build version 0.4218",
    "license" : [
       "perl_5"
    ],
@@ -40,7 +40,7 @@
    "provides" : {
       "Plack::Middleware::TimeStats" : {
          "file" : "lib/Plack/Middleware/TimeStats.pm",
-         "version" : "0.02"
+         "version" : "0.03"
       }
    },
    "release_status" : "stable",
@@ -52,5 +52,6 @@
          "url" : "http://github.com/bayashi/Plack-Middleware-TimeStats"
       }
    },
-   "version" : "0.02"
+   "version" : "0.03",
+   "x_serialization_backend" : "JSON::PP version 2.27300"
 }
diff --git a/README.pod b/README.pod
index b98a97e..832a7ca 100644
--- a/README.pod
+++ b/README.pod
@@ -5,7 +5,7 @@ This is Perl module B<Plack::Middleware::TimeStats>.
 
 =begin html
 
-<a href="http://travis-ci.org/bayashi/Plack-Middleware-TimeStats"><img src="https://secure.travis-ci.org/bayashi/Plack-Middleware-TimeStats.png"/></a> <a href="https://coveralls.io/r/bayashi/Plack-Middleware-TimeStats"><img src="https://coveralls.io/repos/bayashi/Plack-Middleware-TimeStats/badge.png?branch=master"/></a>
+<a href="http://travis-ci.org/bayashi/Plack-Middleware-TimeStats"><img src="https://secure.travis-ci.org/bayashi/Plack-Middleware-TimeStats.png?_t=1481954856"/></a> <a href="https://coveralls.io/r/bayashi/Plack-Middleware-TimeStats"><img src="https://coveralls.io/repos/bayashi/Plack-Middleware-TimeStats/badge.png?_t=1481954856&branch=master"/></a>
 
 =end html
 
diff --git a/lib/Plack/Middleware/TimeStats.pm b/lib/Plack/Middleware/TimeStats.pm
index ddfa972..54dd27c 100644
--- a/lib/Plack/Middleware/TimeStats.pm
+++ b/lib/Plack/Middleware/TimeStats.pm
@@ -5,7 +5,7 @@ use parent 'Plack::Middleware';
 use Plack::Util::Accessor qw/callback psgix option action/;
 use Devel::TimeStats;
 
-our $VERSION = '0.02';
+our $VERSION = '0.03';
 
 sub prepare_app {
     my $self = shift;