diff --git a/Gemfile b/Gemfile
index 3fae58a..52ecb3e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,9 +2,9 @@
 
 source 'https://rubygems.org'
 
-gem "rails", "~> 6.1.0"
+gem 'rails', '7.0.3.1'
 
-gem 'zerobounce', '~> 0.2.2'
+gem 'zerobounce', '0.3.1'
 
 # Specify your gem's dependencies in mail_interceptor.gemspec
 gemspec
diff --git a/README.md b/README.md
index c8e2bfa..93eaa2c 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,6 @@
 # Mail Interceptor
 
-[![Circle CI](https://circleci.com/gh/bigbinary/mail_interceptor.svg?style=svg)](https://circleci.com/gh/bigbinary/mail_interceptor)
-
-
-## TOC
-
 - [Mail Interceptor](#mail-interceptor)
-  - [TOC](#toc)
   - [About](#about)
   - [Usage](#usage)
   - [only_intercept](#only_intercept)
diff --git a/circle.yml b/circle.yml
index b20b24a..f1a089c 100644
--- a/circle.yml
+++ b/circle.yml
@@ -3,7 +3,7 @@ version: 2.1
 jobs:
   build:
     docker:
-      - image: cimg/ruby:3.0.2
+      - image: cimg/ruby:3.2.2
     steps:
       - checkout
 
diff --git a/lib/mail_interceptor/enigine.rb b/lib/mail_interceptor/engine.rb
similarity index 100%
rename from lib/mail_interceptor/enigine.rb
rename to lib/mail_interceptor/engine.rb
diff --git a/lib/mail_interceptor/version.rb b/lib/mail_interceptor/version.rb
index 70f804e..f2a0a45 100644
--- a/lib/mail_interceptor/version.rb
+++ b/lib/mail_interceptor/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module MailInterceptor
-  VERSION = '0.0.9'
+  VERSION = '0.1.0'
 end
diff --git a/mail_interceptor.gemspec b/mail_interceptor.gemspec
index c738e3a..0119612 100644
--- a/mail_interceptor.gemspec
+++ b/mail_interceptor.gemspec
@@ -10,7 +10,7 @@ Gem::Specification.new do |spec|
   spec.authors       = ['Neeraj Singh']
   spec.email         = ['neeraj@BigBinary.com']
   spec.summary       = 'Intercepts and forwards emails in non production environment'
-  spec.homepage      = 'http://github.com/bigbinary/mail_interceptor'
+  spec.homepage      = 'https://github.com/bigbinary/mail_interceptor'
   spec.license       = 'MIT'
 
   spec.files         = `git ls-files -z`.split("\x0")
@@ -18,8 +18,10 @@ Gem::Specification.new do |spec|
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
-  spec.add_runtime_dependency 'activesupport', '>= 6'
-  spec.add_runtime_dependency 'zerobounce', '~> 0.2.2'
+  spec.required_ruby_version = '>= 3.0'
+
+  spec.add_runtime_dependency 'activesupport', '>= 7'
+  spec.add_runtime_dependency 'zerobounce', '~> 0.3.1'
   spec.add_development_dependency 'bundler', '~> 2'
   spec.add_development_dependency 'minitest', '~> 5'
   spec.add_development_dependency 'mocha', '~> 1'