diff --git a/Gemfile.lock b/Gemfile.lock
index df17362..41aacaa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,6 +7,7 @@ PATH
       nokogiri (~> 1.0)
       pdf-reader (~> 2.4.0)
       rest-client (~> 2.1.0)
+      rexml (~> 3.4.0)
 
 GEM
   remote: https://rubygems.org/
@@ -69,7 +70,7 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rexml (3.2.4)
+    rexml (3.4.0)
     rspec (3.10.0)
       rspec-core (~> 3.10.0)
       rspec-expectations (~> 3.10.0)
diff --git a/icasework.gemspec b/icasework.gemspec
index 5042d78..0010e2f 100644
--- a/icasework.gemspec
+++ b/icasework.gemspec
@@ -37,4 +37,5 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'nokogiri', '~> 1.0'
   spec.add_dependency 'pdf-reader', '~> 2.4.0'
   spec.add_dependency 'rest-client', '~> 2.1.0'
+  spec.add_dependency 'rexml', '~> 3.4.0'
 end