diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ac8ae09..5980b2c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,9 +14,9 @@ jobs:
     strategy:
       matrix:
         ruby:
-          - 2.7
-          - 3.0
           - 3.1
+          - 3.2
+          - 3.3
 
     steps:
     - uses: actions/checkout@v2
diff --git a/.rubocop.yml b/.rubocop.yml
index 14a3dec..933b2a3 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -3,7 +3,7 @@ inherit_gem:
     - ./config/default.yml
 
 AllCops:
-  TargetRubyVersion: 2.6
+  TargetRubyVersion: 3.0
 
 Rails/ApplicationRecord:
   Enabled: false
diff --git a/Gemfile.lock b/Gemfile.lock
index fe969a2..03b5d91 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,7 +19,7 @@ GIT
 PATH
   remote: .
   specs:
-    enum_machine (0.1.0)
+    enum_machine (1.0.0)
       activemodel
       activerecord
       activesupport
diff --git a/enum_machine.gemspec b/enum_machine.gemspec
index cc69c3e..dd65b2b 100644
--- a/enum_machine.gemspec
+++ b/enum_machine.gemspec
@@ -8,11 +8,11 @@ Gem::Specification.new do |spec|
   spec.authors       = ['Ermolaev Andrey']
   spec.email         = ['andruhafirst@yandex.ru']
 
-  spec.summary       = 'state machine for enums'
-  spec.description   = 'state machine for enums'
+  spec.summary       = 'fast and siple usage state machine in your app'
+  spec.description   = 'Enum machine is a library for defining enums and setting state machines for attributes in ActiveRecord models and plain Ruby classes.'
   spec.homepage      = 'https://github.com/corp-gp/enum_machine'
   spec.license       = 'MIT'
-  spec.required_ruby_version = '>= 2.6.0'
+  spec.required_ruby_version = '>= 3.0.0'
 
   spec.metadata['allowed_push_host'] = 'https://rubygems.org'
 
diff --git a/lib/enum_machine/version.rb b/lib/enum_machine/version.rb
index 36f65e7..b9ed6f4 100644
--- a/lib/enum_machine/version.rb
+++ b/lib/enum_machine/version.rb
@@ -2,6 +2,6 @@
 
 module EnumMachine
 
-  VERSION = '0.1.0'
+  VERSION = '1.0.0'
 
 end