diff --git a/Gemfile b/Gemfile
index 4fe28936..976e43c2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,4 +6,5 @@ gem 'rspec-puppet'
 gem 'rake'
 gem 'puppet'
 gem 'puppetlabs_spec_helper'
-gem 'puppet-lint'
\ No newline at end of file
+gem 'puppet-lint'
+gem "rexml", ">= 3.3.9", require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 29320b0c..c55466a8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,6 +19,7 @@ GEM
       rspec (>= 2.9.0)
       rspec-puppet (>= 0.1.1)
     rake (10.0.4)
+    rexml (3.4.4)
     rspec (2.13.0)
       rspec-core (~> 2.13.0)
       rspec-expectations (~> 2.13.0)
@@ -38,4 +39,8 @@ DEPENDENCIES
   puppet-lint
   puppetlabs_spec_helper
   rake
+  rexml (>= 3.3.9)
   rspec-puppet
+
+BUNDLED WITH
+   2.6.9