diff --git a/.github/actions/setup-rubygems/action.yml b/.github/actions/setup-rubygems/action.yml
new file mode 100644
index 0000000..8b8c20b
--- /dev/null
+++ b/.github/actions/setup-rubygems/action.yml
@@ -0,0 +1,19 @@
+name: Setup RubyGems
+description: Setup RubyGems credentials
+inputs:
+  rubygems_api_key:
+    description: RubyGems API key
+    required: true
+runs:
+  using: composite
+  steps:
+    - run: mkdir -p ~/.gem
+      shell: bash
+    - run: |
+        cat <<-YAML > ~/.gem/credentials
+        ---
+        :rubygems_api_key: ${{ inputs.rubygems_api_key }}
+        YAML
+      shell: bash
+    - run: chmod 0600 ~/.gem/credentials
+      shell: bash
diff --git a/.github/actions/test/action.yml b/.github/actions/test/action.yml
new file mode 100644
index 0000000..a36db97
--- /dev/null
+++ b/.github/actions/test/action.yml
@@ -0,0 +1,15 @@
+name: Test
+description: Run tests
+inputs:
+  activesupport-version:
+    description: ActiveSupport version constraint
+    required: true
+runs:
+  using: composite
+  steps:
+    - run: bundle add activesupport -v '${{ inputs.activesupport-version }}'
+      shell: bash
+    - run: bundle install
+      shell: bash
+    - run: bundle exec rake
+      shell: bash
diff --git a/.github/workflows/test-release.yml b/.github/workflows/test-release.yml
new file mode 100644
index 0000000..184eb3c
--- /dev/null
+++ b/.github/workflows/test-release.yml
@@ -0,0 +1,40 @@
+name: Test and Release
+on:
+  pull_request:
+  push:
+  release:
+    types:
+      - published
+jobs:
+  test:
+    name: Test [Ruby ${{ matrix.ruby-version }}]
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby-version:
+          - "2.7"
+          - "3.1"
+          - "3.2"
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+      - run: bundle install
+      - run: bundle exec rake test
+  push:
+    name: Publish Gem
+    if: ${{ github.event.release }}
+    needs:
+      - test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: "3.2"
+      - uses: ./.github/actions/setup-rubygems
+        with:
+          rubygems_api_key: ${{ secrets.RUBYGEMS_API_KEY }}
+      - run: bundle install
+      - run: bundle exec rake gem:push
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 8d1aaa8..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-language: ruby
-sudo: false # Opt-in to container infrastructure
-rvm:
-  - 2.5.5
-  - 2.6.3
diff --git a/Rakefile b/Rakefile
index 65cc3fa..cbb20a5 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,10 +1,29 @@
 require "rubygems"
 require "bundler/setup"
-require "bundler/gem_tasks"
 require 'rake/testtask'
 
+task :default => :test
+
 Rake::TestTask.new do |t|
   t.pattern = "spec/*_spec.rb"
 end
 
-task :default => :test
+namespace :gem do
+  require 'bundler/gem_tasks'
+
+  @gem = "pkg/egads-#{ Egads::VERSION }.gem"
+
+  desc "Push #{ @gem } to rubygems.org"
+  task :push => %i[test build git:check] do
+    sh %{gem push #{ @gem }}
+  end
+end
+
+namespace :git do
+  desc 'Check git workspace'
+  task :check do
+    sh %{git diff HEAD --quiet} do |ok|
+      abort "\e[31mRefusing to continue - git workspace is dirty\e[0m" unless ok
+    end
+  end
+end
diff --git a/Taskfile.yml b/Taskfile.yml
new file mode 100644
index 0000000..5db80f9
--- /dev/null
+++ b/Taskfile.yml
@@ -0,0 +1,14 @@
+# https://taskfile.dev
+
+version: "3"
+
+tasks:
+  init:
+    desc: Initialize project
+    cmds:
+      - bundle install
+
+  test:
+    desc: Run tests
+    cmds:
+      - bundle exec rake test
diff --git a/egads.gemspec b/egads.gemspec
index edb2879..1e1a961 100644
--- a/egads.gemspec
+++ b/egads.gemspec
@@ -2,29 +2,31 @@ $:.unshift 'lib'
 require 'egads/version'
 
 Gem::Specification.new do |s|
-  s.name              = "egads"
-  s.version           = Egads::VERSION
-  s.summary           = "Extensible Git Archive Deploy Strategy"
-  s.homepage          = "https://github.com/kickstarter/egads"
-  s.email             = ["aaron@ktheory.com"]
-  s.authors           = ["Aaron Suggs"]
-  s.license           = 'MIT'
+  s.name     = "egads"
+  s.version  = Egads::VERSION
+  s.summary  = "Extensible Git Archive Deploy Strategy"
+  s.homepage = "https://github.com/kickstarter/egads"
+  s.email    = ["aaron@ktheory.com"]
+  s.authors  = ["Aaron Suggs"]
+  s.license  = 'MIT'
 
   s.files         = `git ls-files`.split($/)
   s.executables   = s.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
   s.test_files    = s.files.grep(%r{^(test|spec|features)/})
   s.require_paths = ["lib"]
 
-  s.extra_rdoc_files  = [ "README.md" ]
+  s.extra_rdoc_files  = ["README.md"]
   s.rdoc_options      = ["--charset=UTF-8"]
 
   s.add_dependency "aws-sdk-s3", '~> 1.0'
+  s.add_dependency "rexml" # required for Ruby 3+
   s.add_dependency "thor"
+
   s.add_development_dependency "rake"
   s.add_development_dependency "minitest"
-  #s.add_development_dependency "simple_mock" # Via http://tatey.com/2012/02/07/mocking-with-minitest-mock-and-simple-delegator/
 
-  s.description = %s{
+  s.description = <<~EOS
     A collection of scripts for making a deployable tarball of a git commit,
-    uploading it to Amazon S3, and downloading it to your servers.}
+    uploading it to Amazon S3, and downloading it to your servers.
+  EOS
 end