diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 809c8e5..0dfd26d 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -5,7 +5,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ["2.6", "2.7", "3.0"]
+        ruby: ["2.6", "2.7", "3.0", "3.1"]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
@@ -14,3 +14,8 @@ jobs:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
       - run: bundle exec rake
+      - name: Coveralls
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          path-to-lcov: coverage/lcov.info
diff --git a/.ruby-version b/.ruby-version
index 4a36342..fd2a018 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.0.0
+3.1.0
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index c5fcc6f..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-language: ruby
-rvm:
-  - 2.4
-  - 2.5
-  - 2.6
-script: "bundle exec rake spec"
-sudo: false
-cache: bundler
-before_install:
-  - gem install bundler
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0b2b38f..179737f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,10 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 This changelog adheres to [Keep a CHANGELOG](http://keepachangelog.com/).
 
+## Unreleased
+
+- [PLAT-183] Ruby 3.1 and publish coverage with github action
+
 ## 0.6.0
 
 - [TT-8626] Update to build with github actions / ruby 3.0 / rails 6.1
diff --git a/README.md b/README.md
index 4df456d..90fe47a 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,6 @@
 [![Gem Version](https://badge.fury.io/rb/sensitive_data_filter.svg)](http://badge.fury.io/rb/sensitive_data_filter)
 [![Build Status](https://github.com/sealink/sensitive_data_filter/workflows/Build%20and%20Test/badge.svg?branch=master)](https://github.com/sealink/sensitive_data_filter/actions)
 [![Coverage Status](https://coveralls.io/repos/sealink/sensitive_data_filter/badge.svg)](https://coveralls.io/r/sealink/sensitive_data_filter)
-[![Code Climate](https://codeclimate.com/github/sealink/sensitive_data_filter/badges/gpa.svg)](https://codeclimate.com/github/sealink/sensitive_data_filter)
 
 A Rack Middleware filter for sensitive data
 
diff --git a/sensitive_data_filter.gemspec b/sensitive_data_filter.gemspec
index 1c17644..b0f1f25 100644
--- a/sensitive_data_filter.gemspec
+++ b/sensitive_data_filter.gemspec
@@ -31,8 +31,6 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'rspec'
   spec.add_development_dependency 'coverage-kit'
-  spec.add_development_dependency 'simplecov-rcov'
-  spec.add_development_dependency 'coveralls'
   spec.add_development_dependency 'rubocop'
   spec.add_development_dependency 'pry'
 end
diff --git a/spec/sensitive_data_filter/types/credit_card_spec.rb b/spec/sensitive_data_filter/types/credit_card_spec.rb
index 4aab448..3e71cc0 100644
--- a/spec/sensitive_data_filter/types/credit_card_spec.rb
+++ b/spec/sensitive_data_filter/types/credit_card_spec.rb
@@ -11,7 +11,8 @@
         'American Express Corporate' => ['3787 344936 71000'],
         'Australian BankCard'        => ['5610 5910 8101 8250'],
         'Diners Club'                => ['3056 930902 5904', '3852 000002 3237'],
-        'Discover'                   => ['6011 1111 1111 1117', '6011 0009 9013 9424'],
+        # https://github.com/didww/credit_card_validations/issues/110
+        'Discover'                   => [CreditCardValidations::Factory.random(:discover), '6011 0009 9013 9424'],
         'JCB'                        => ['3530 1113 3330 0000', '3566 0020 2036 0505'],
         'MasterCard'                 => ['5555 5555 5555 4444', '5105 1051 0510 5100'],
         'Visa'                       => ['4111 1111 1111 1111', '4012 8888 8888 1881',
diff --git a/spec/support/coverage_loader.rb b/spec/support/coverage_loader.rb
index 455914b..91054bd 100644
--- a/spec/support/coverage_loader.rb
+++ b/spec/support/coverage_loader.rb
@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-require 'simplecov-rcov'
-require 'coveralls'
 require 'coverage/kit'
+
 Coverage::Kit.setup(minimum_coverage: 100.0)