diff --git a/Gemfile b/Gemfile
old mode 100755
new mode 100644
index cad6326..79d5917
--- a/Gemfile
+++ b/Gemfile
@@ -3,11 +3,11 @@ source 'https://rubygems.org'
 # Versions can be overridden with environment variables for matrix testing.
 # Travis will remove Gemfile.lock before installing deps.
 
-gem 'puppet', ENV['PUPPET_VERSION'] || '~> 3.2.0'
+gem 'puppet', '~> 4.10.1'
 
 gem 'rake'
 gem 'puppet-lint'
 gem 'rspec-puppet'
 gem 'rspec-system-puppet'
 gem 'puppetlabs_spec_helper'
-gem 'puppet-syntax'
+gem 'puppet-syntax', '>= 1.1.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 89eb329..a2fbc65 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,7 +4,8 @@ GEM
     builder (3.2.2)
     diff-lcs (1.2.5)
     excon (0.28.0)
-    facter (1.7.3)
+    facter (2.5.6)
+    fast_gettext (1.1.2)
     fog (1.18.0)
       builder
       excon (~> 0.28.0)
@@ -16,10 +17,17 @@ GEM
       nokogiri (~> 1.5)
       ruby-hmac
     formatador (0.2.4)
-    hiera (1.3.0)
-      json_pure
-    json_pure (1.8.1)
+    gettext (3.2.9)
+      locale (>= 2.0.5)
+      text (>= 1.3.0)
+    gettext-setup (0.31)
+      fast_gettext (~> 1.1.0)
+      gettext (>= 3.0.2)
+      locale
+    hiera (3.6.0)
+    json_pure (1.8.6)
     kwalify (0.7.2)
+    locale (2.1.2)
     metaclass (0.0.1)
     mime-types (1.25)
     mocha (0.14.0)
@@ -29,25 +37,25 @@ GEM
       net-ssh (>= 2.6.5)
     net-ssh (2.7.0)
     nokogiri (1.5.10)
-    puppet (3.2.4)
-      facter (~> 1.6)
-      hiera (~> 1.0)
-      rgen (~> 0.6.5)
+    puppet (4.10.12)
+      facter (> 2.0, < 4)
+      gettext-setup (>= 0.10, < 1)
+      hiera (>= 2.0, < 4)
+      json_pure (~> 1.8)
+      locale (~> 2.1)
     puppet-lint (0.3.2)
-    puppet-syntax (1.1.0)
-      puppet (>= 2.7.0)
+    puppet-syntax (2.6.0)
       rake
     puppetlabs_spec_helper (0.4.1)
       mocha (>= 0.10.5)
       rake
       rspec (>= 2.9.0)
       rspec-puppet (>= 0.1.1)
-    rake (10.1.0)
+    rake (13.0.0)
     rbvmomi (1.6.0)
       builder
       nokogiri (>= 1.4.1)
       trollop
-    rgen (0.6.6)
     rspec (2.14.1)
       rspec-core (~> 2.14.0)
       rspec-expectations (~> 2.14.0)
@@ -72,16 +80,20 @@ GEM
       rspec-system (~> 2.0)
     ruby-hmac (0.4.0)
     systemu (2.5.2)
+    text (1.3.1)
     trollop (2.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  puppet (~> 3.2.0)
+  puppet (~> 4.10.1)
   puppet-lint
-  puppet-syntax
+  puppet-syntax (>= 1.1.0)
   puppetlabs_spec_helper
   rake
   rspec-puppet
   rspec-system-puppet
+
+BUNDLED WITH
+   1.17.3