diff --git a/Gemfile.lock b/Gemfile.lock
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--- /dev/null
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@@ -0,0 +1,16 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    minitest (5.8.4)
+    nokogiri (1.6.7.2)
+    rake (10.5.0)
+    xml-simple (1.1.5)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  minitest
+  nokogiri
+  rake
+  xml-simple