diff --git a/.github/workflows/actions.yml b/.github/workflows/actions.yml
index 8aeb8c1..32c190c 100644
--- a/.github/workflows/actions.yml
+++ b/.github/workflows/actions.yml
@@ -81,7 +81,7 @@ jobs:
           perl-version: ${{ matrix.perl }}
       - run: perl -V
       - run: cpanm --quiet --notest Dist::Zilla
-      - run: dzil authordeps | cpanm --quiet
+      - run: dzil authordeps | cpanm --quiet -notest
       - run: dzil build
       - uses: actions/upload-artifact@v2
         with:
diff --git a/Changes b/Changes
index 02817c6..09b5406 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,7 @@
 Revision history for Perl extension AnyEvent::RabbitMQ
 
+        - Assign a version number to all modules in package.
+
 1.21 Sat 30 May 23:40:54 BST 2020
         - No changes.
 
diff --git a/dist.ini b/dist.ini
index 5e6d7dc..e9b4109 100644
--- a/dist.ini
+++ b/dist.ini
@@ -2,6 +2,7 @@ name = AnyEvent-RabbitMQ
 author = Masahito Ikuta <cooldaemon@gmail.com>
 license = Perl_5
 copyright_holder = AnyEvent-RabbitMQ's developers
+version = 1.21_02
 
 [@Filter]
 -bundle = @Basic
@@ -19,9 +20,12 @@ x_contributors = Julio Polo <julio@hawaii.edu>
 
 [InstallGuide]
 [CPANFile]
-[VersionFromModule]
 [MetaJSON]
 
+[OurPkgVersion]
+underscore_eval_version = 1
+no_critic = 1
+
 [MetaResources]
 repository.url  = git://github.com/bobtfish/AnyEvent-RabbitMQ.git
 repository.web  = https://github.com/bobtfish/AnyEvent-RabbitMQ
diff --git a/lib/AnyEvent/RabbitMQ.pm b/lib/AnyEvent/RabbitMQ.pm
index af88d0c..06fe61a 100644
--- a/lib/AnyEvent/RabbitMQ.pm
+++ b/lib/AnyEvent/RabbitMQ.pm
@@ -32,7 +32,7 @@ use AnyEvent::RabbitMQ::LocalQueue;
 
 use namespace::clean;
 
-our $VERSION = '1.21';
+# VERSION
 
 use constant {
     _ST_CLOSED => 0,
diff --git a/lib/AnyEvent/RabbitMQ/Channel.pm b/lib/AnyEvent/RabbitMQ/Channel.pm
index 4edd382..ab19ef1 100644
--- a/lib/AnyEvent/RabbitMQ/Channel.pm
+++ b/lib/AnyEvent/RabbitMQ/Channel.pm
@@ -11,6 +11,8 @@ use Carp qw(croak cluck);
 use POSIX qw(ceil);
 BEGIN { *Dumper = \&AnyEvent::RabbitMQ::Dumper }
 
+# VERSION
+
 use namespace::clean;
 
 use constant {
diff --git a/lib/AnyEvent/RabbitMQ/LocalQueue.pm b/lib/AnyEvent/RabbitMQ/LocalQueue.pm
index de5423f..6e222a8 100644
--- a/lib/AnyEvent/RabbitMQ/LocalQueue.pm
+++ b/lib/AnyEvent/RabbitMQ/LocalQueue.pm
@@ -3,6 +3,8 @@ package AnyEvent::RabbitMQ::LocalQueue;
 use strict;
 use warnings;
 
+# VERSION
+
 sub new {
     my $class = shift;
     return bless {