diff --git a/Gemfile.lock b/Gemfile.lock
index 3eff1cc..aaa84dc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,11 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    nokogiri (1.5.5)
+    mini_portile2 (2.8.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    racc (1.6.0)
     rack (1.4.1)
     rack-protection (1.2.0)
       rack