diff --git a/Gemfile b/Gemfile
index b24e297..0236102 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,8 +2,8 @@ source 'https://rubygems.org'
 
 puppet_version = ENV.key?('PUPPET_VERSION') ? "= #{ENV['PUPPET_VERSION']}" : ['>= 2.7']
 
-gem 'rake'
+gem 'rake', '>= 12.3.3'
 gem 'rspec'
 gem 'rspec-puppet'
 gem 'puppet', puppet_version
-gem 'puppetlabs_spec_helper'
+gem 'puppetlabs_spec_helper', '>= 0.4.1'
diff --git a/Gemfile.lock b/Gemfile.lock
index 0bc3aea..7ec82b0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,42 +1,53 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    diff-lcs (1.2.4)
+    diff-lcs (1.3)
     facter (1.7.2)
     hiera (1.2.1)
       json_pure
     json_pure (1.8.0)
-    metaclass (0.0.1)
-    mocha (0.14.0)
-      metaclass (~> 0.0.1)
+    mocha (1.11.2)
+    pathspec (0.2.1)
     puppet (3.2.2)
       facter (~> 1.6)
       hiera (~> 1.0)
       rgen (~> 0.6)
-    puppetlabs_spec_helper (0.4.1)
-      mocha (>= 0.10.5)
+    puppet-lint (2.4.2)
+    puppet-syntax (2.6.0)
       rake
-      rspec (>= 2.9.0)
-      rspec-puppet (>= 0.1.1)
-    rake (10.1.0)
+    puppetlabs_spec_helper (2.14.1)
+      mocha (~> 1.0)
+      pathspec (~> 0.2.1)
+      puppet-lint (~> 2.0)
+      puppet-syntax (~> 2.0)
+      rspec-puppet (~> 2.0)
+    rake (13.0.1)
     rgen (0.6.5)
-    rspec (2.14.0)
-      rspec-core (~> 2.14.0)
-      rspec-expectations (~> 2.14.0)
-      rspec-mocks (~> 2.14.0)
-    rspec-core (2.14.2)
-    rspec-expectations (2.14.0)
-      diff-lcs (>= 1.1.3, < 2.0)
-    rspec-mocks (2.14.1)
-    rspec-puppet (0.1.6)
+    rspec (3.9.0)
+      rspec-core (~> 3.9.0)
+      rspec-expectations (~> 3.9.0)
+      rspec-mocks (~> 3.9.0)
+    rspec-core (3.9.1)
+      rspec-support (~> 3.9.1)
+    rspec-expectations (3.9.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.9.0)
+    rspec-mocks (3.9.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.9.0)
+    rspec-puppet (2.7.8)
       rspec
+    rspec-support (3.9.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   puppet (>= 2.7)
-  puppetlabs_spec_helper
-  rake
+  puppetlabs_spec_helper (>= 0.4.1)
+  rake (>= 12.3.3)
   rspec
   rspec-puppet
+
+BUNDLED WITH
+   1.17.3