diff --git a/.sync.yml b/.sync.yml
index 019dfeee..5e4519fc 100644
--- a/.sync.yml
+++ b/.sync.yml
@@ -1,6 +1,16 @@
 ---
 appveyor.yml:
-  unmanaged: true
+  use_litmus: true
+  matrix_extras:
+    -
+      RUBY_VERSION: 25-x64
+      ACCEPTANCE: 'yes'
+      TARGET_HOST: localhost
+    -
+      RUBY_VERSION: 25-x64
+      ACCEPTANCE: 'yes'
+      TARGET_HOST: localhost
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
 
 .gitignore:
   required:
@@ -82,6 +92,7 @@ appveyor.yml:
       sudo: required
 
 Gemfile:
+  use_litmus: true
   required:
     ':development':
     - gem: puppet-lint-i18n
diff --git a/Gemfile b/Gemfile
index f32ec3c5..9af3abc1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -25,9 +25,9 @@ group :development do
   gem "json", '= 2.1.0',                                         require: false if Gem::Requirement.create(['>= 2.5.0', '< 2.7.0']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))
   gem "rb-readline", '= 0.5.5',                                  require: false, platforms: [:mswin, :mingw, :x64_mingw]
   gem "puppet-module-posix-default-r#{minor_version}", '~> 0.3', require: false, platforms: [:ruby]
-  gem "puppet-module-posix-dev-r#{minor_version}", '~> 0.3',     require: false, platforms: [:ruby]
+  gem "puppet-module-posix-dev-r#{minor_version}", '~> 0.4',     require: false, platforms: [:ruby]
   gem "puppet-module-win-default-r#{minor_version}", '~> 0.3',   require: false, platforms: [:mswin, :mingw, :x64_mingw]
-  gem "puppet-module-win-dev-r#{minor_version}", '~> 0.3',       require: false, platforms: [:mswin, :mingw, :x64_mingw]
+  gem "puppet-module-win-dev-r#{minor_version}", '~> 0.4',       require: false, platforms: [:mswin, :mingw, :x64_mingw]
   gem "puppet-lint-i18n",                                        require: false
   gem "github_changelog_generator",                              require: false, git: 'https://github.com/skywinder/github-changelog-generator', ref: '20ee04ba1234e9e83eb2ffb5056e23d641c7a018' if Gem::Version.new(RUBY_VERSION.dup) >= Gem::Version.new('2.2.2')
 end
diff --git a/appveyor.yml b/appveyor.yml
index dd5f850a..ece8590c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -53,8 +53,14 @@ for:
     - bundle install --jobs 4 --retry 2
     - type Gemfile.lock
   test_script:
-     - bundle exec rake spec_prep
-     - bundle exec rake litmus:acceptance:localhost
+    - bundle exec puppet -V
+    - ruby -v
+    - gem -v
+    - bundle -v
+    - bundle exec rake spec_prep
+    - bundle exec rake litmus:acceptance:localhost
+matrix:
+  fast_finish: true
 install:
   - set PATH=C:\Ruby%RUBY_VERSION%\bin;%PATH%
   - bundle install --jobs 4 --retry 2 --without system_tests